{"brand":"Mentioz","hub_url":"https://mentioz.com","generated_at":"2026-05-29T17:00:30Z","link_target":"production","portals":[{"slug":"learn-microsoft-com-dotnet","title":".NET Documentation","description":"External knowledge source for learning .NET to develop applications across platforms using C#, F#, and Visual Basic. Includes API references, sample code, and tutorials.","status":"Free portal","price":"Free","tags":["External","Knowledge","C#",".NET","API","Tutorials"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/dotnet/","checkout_url":"https://learn.microsoft.com/en-us/dotnet/","media_url":"/registry-media/media-6526d91605e3af77-poster.webp","updated_at":"2026-05-29T17:00:21Z"},{"slug":"alistapart-com-a-list-apart","title":"A List Apart","description":"A List Apart is an external knowledge source focused on web design and development, offering insights and articles for professionals in the field.","status":"Free portal","price":"Free","tags":["Web Design","Development","Articles","Resources","External","Knowledge"],"languages":["en"],"url":"https://alistapart.com/","checkout_url":"https://alistapart.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"helpx-adobe-com-tutorials-html-3","title":"Adobe After Effects Tutorials","description":"A collection of tutorials for Adobe After Effects, providing guidance on various features and techniques. This external knowledge source offers valuable insights for users looking to enhance their skills.","status":"Free portal","price":"Free","tags":["Adobe","After Effects","tutorials","video editing","learning","external resource"],"languages":["en","ru"],"url":"https://helpx.adobe.com/after-effects/tutorials.html","checkout_url":"https://helpx.adobe.com/after-effects/tutorials.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"helpx-adobe-com-creative-cloud-html","title":"Adobe Creative Cloud Support","description":"External knowledge source providing support and resources for Adobe Creative Cloud users. Access guides, troubleshooting tips, and FAQs.","status":"Free portal","price":"Free","tags":["Adobe","Creative Cloud","Support","Knowledge Base","Resources"],"languages":["en"],"url":"https://helpx.adobe.com/support/creative-cloud.html","checkout_url":"https://helpx.adobe.com/support/creative-cloud.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"adobe-design","title":"Adobe Design","description":"Adobe Design is a global organization focused on multidisciplinary approaches to enhance Adobe experiences.","status":"Free portal","price":"Free","tags":["External","Knowledge","Adobe","Design","Multidisciplinary"],"languages":["en"],"url":"https://adobe.design/","checkout_url":"https://adobe.design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"helpx-adobe-com-tutorials-html","title":"Adobe Illustrator Tutorials","description":"A collection of tutorials for Adobe Illustrator available on helpx.adobe.com, providing guidance on various features and techniques.","status":"Free portal","price":"Free","tags":["Adobe","Illustrator","tutorials","design","graphics","external","knowledge"],"languages":["en","ru"],"url":"https://helpx.adobe.com/illustrator/tutorials.html","checkout_url":"https://helpx.adobe.com/illustrator/tutorials.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"helpx-adobe-com-tutorials-html-2","title":"Adobe Photoshop Tutorials","description":"A collection of tutorials for Adobe Photoshop, providing guidance on various features and techniques. This external knowledge source offers valuable insights for users looking to enhance their skills.","status":"Free portal","price":"Free","tags":["Adobe","Photoshop","tutorials","external","knowledge"],"languages":["en","ru"],"url":"https://helpx.adobe.com/photoshop/tutorials.html","checkout_url":"https://helpx.adobe.com/photoshop/tutorials.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"gov-uk-agile-delivery-service-manual-gov-uk","title":"Agile Delivery - Service Manual by GOV.UK","description":"A guide on how to implement agile methodologies, covering principles, tools, and governance structures.","status":"Free portal","price":"Free","tags":["Agile","Service Manual","Governance","Tools","Principles","External","Knowledge"],"languages":["en"],"url":"https://www.gov.uk/service-manual/agile-delivery","checkout_url":"https://www.gov.uk/service-manual/agile-delivery","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"ahrefs-com-ahrefs-blog-get-better-at-seo-marketing","title":"Ahrefs Blog","description":"An external knowledge source offering detailed tutorials, case studies, and insights on SEO and marketing from industry experts.","status":"Free portal","price":"Free","tags":["SEO","Marketing","Tutorials","Case Studies","Industry Insights"],"languages":["en"],"url":"https://ahrefs.com/blog/","checkout_url":"https://ahrefs.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"aiindex-stanford-edu-report","title":"AI Index Report by Stanford University","description":"An external knowledge source providing insights and metrics on the state of artificial intelligence. This report is curated by the AI Index project at Stanford University.","status":"Free portal","price":"Free","tags":["AI","Research","Metrics","Insights","Stanford","External","Knowledge"],"languages":["en"],"url":"https://aiindex.stanford.edu/report/","checkout_url":"https://aiindex.stanford.edu/report/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"aiga-org-resources","title":"AIGA Resources","description":"A curated collection of design resources and knowledge from AIGA, offering valuable insights and tools for professionals in the field.","status":"Free portal","price":"Free","tags":["AIGA","Design","Resources","Knowledge","External"],"languages":["en"],"url":"https://www.aiga.org/resources","checkout_url":"https://www.aiga.org/resources","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"aihr-com-blog","title":"AIHR Blog","description":"AIHR is an online academy for HR professionals offering courses, certificates, templates, webinars, and materials on modern HR, people analytics, digital HR and etc.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Blog","Human Resources"],"languages":["en"],"url":"https://www.aihr.com/blog/","checkout_url":"https://www.aihr.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"analyticsvidhya-com-blog","title":"Analytics Vidhya Blog","description":"A curated external knowledge source featuring articles and insights on data science, machine learning, and analytics.","status":"Free portal","price":"Free","tags":["Blog","Data Science","Machine Learning","Analytics","External","Knowledge"],"languages":["en"],"url":"https://www.analyticsvidhya.com/blog/","checkout_url":"https://www.analyticsvidhya.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"animalz-co-blog","title":"Animalz Blog","description":"A curated external knowledge source featuring insights and articles on content marketing and strategy.","status":"Free portal","price":"Free","tags":["Blog","Content Marketing","Strategy","Insights","External","Knowledge"],"languages":["en"],"url":"https://www.animalz.co/blog/","checkout_url":"https://www.animalz.co/blog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-ansible-com-ansible-community-ansible-documentation","title":"Ansible Documentation","description":"External knowledge source providing comprehensive documentation for Ansible, including community resources and reference materials.","status":"Free portal","price":"Free","tags":["Ansible","Documentation","Community","Reference","Open Source"],"languages":["en"],"url":"https://docs.ansible.com/","checkout_url":"https://docs.ansible.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"jmeter-apache-org-apache-jmeter-user-s-manual","title":"Apache JMeter User's Manual","description":"Comprehensive guide for using Apache JMeter, an open-source tool for performance testing and load testing applications. This external knowledge source provides detailed documentation.","status":"Free portal","price":"Free","tags":["Apache JMeter","User Manual","Performance Testing","Load Testing","Documentation","Open Source"],"languages":["en"],"url":"https://jmeter.apache.org/usermanual/index.html","checkout_url":"https://jmeter.apache.org/usermanual/index.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"spark-apache-org-overview-spark-4-1-2-documentation","title":"Apache Spark 4.1.2 Documentation Overview","description":"Official documentation homepage for Apache Spark version 4.1.2, providing comprehensive resources and guides.","status":"Free portal","price":"Free","tags":["Apache Spark","documentation","4.1.2","external","knowledge","large-scale data","big data"],"languages":["en"],"url":"https://spark.apache.org/docs/latest/","checkout_url":"https://spark.apache.org/docs/latest/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"superset-apache-org-intro","title":"Apache Superset Introduction","description":"An external knowledge source providing an overview of Apache Superset, a modern data exploration and visualization platform.","status":"Free portal","price":"Free","tags":["Apache","Superset","Data Visualization","Knowledge Source","External"],"languages":["en"],"url":"https://superset.apache.org/docs/intro","checkout_url":"https://superset.apache.org/docs/intro","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"wiki-archlinux-org-archwiki","title":"ArchWiki","description":"A comprehensive external knowledge source providing documentation and information about Arch Linux and its ecosystem.","status":"Free portal","price":"Free","tags":["Arch Linux","Documentation","Wiki","Linux","Open Source"],"languages":["en","ar","bg","bs","ca","cs","da","de","el","es","fi","fr","he","hr","hu","id","it","ja","ko","lv","lt","nl","pl","pt","ru","sk","sr","sv","th","tr","uk","zh-hans","zh-hant"],"url":"https://wiki.archlinux.org/","checkout_url":"https://wiki.archlinux.org/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"arxiv-org-artificial-intelligence","title":"Artificial Intelligence Research Papers by Cornell University","description":"A curated collection of recent research papers in the field of Artificial Intelligence.","status":"Free portal","price":"Free","tags":["AI","research","arxiv","papers","computer science","external","knowledge"],"languages":["en"],"url":"https://arxiv.org/list/cs.AI/recent","checkout_url":"https://arxiv.org/list/cs.AI/recent","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"arzamas-academy-arzamas","title":"Arzamas","description":"An external knowledge source offering lectures, podcasts, and texts on the history of culture.","status":"Free portal","price":"Free","tags":["External","Knowledge","Culture","Lectures","Podcasts","Texts"],"languages":["ru"],"url":"https://arzamas.academy/","checkout_url":"https://arzamas.academy/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"askamanager-org-www-askamanager-org","title":"Ask a Manager","description":"A curated external knowledge source providing insights and advice on workplace issues and management practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","Management","Workplace","Advice"],"languages":["en"],"url":"https://www.askamanager.org/","checkout_url":"https://www.askamanager.org/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learn-microsoft-com-asp-net-documentation","title":"ASP.NET Core Documentation","description":"Comprehensive resource for learning ASP.NET Core to develop fast, secure, and cloud-based web applications and services. Includes tutorials, sample code, and API references.","status":"Free portal","price":"Free","tags":["External","Knowledge",".NET","Web Development","Documentation"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/aspnet/core/","checkout_url":"https://learn.microsoft.com/en-us/aspnet/core/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"astqb-org-resources","title":"ASTQB Resources","description":"A curated external knowledge source providing various resources related to software testing.","status":"Free portal","price":"Free","tags":["External","Knowledge","Software Testing","Resources","ASTQB"],"languages":["en"],"url":"https://astqb.org/resources/","checkout_url":"https://astqb.org/resources/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"async-await","title":"Async mastery","description":"Async mastery: lessons, examples and reference materials. Includes structured modules, lesson pages, exercises and concepts.","status":"Coming soon","price":"$2","tags":["C#",".NET","Backend","TPL","WebSockets","SLO‑driven","EF Core"],"languages":["ru","en"],"url":"https://async.mentioz.com","checkout_url":"https://pay.mentioz.com/checkout?portal_slug=async-await&return_url=https%3A%2F%2Fasync.mentioz.com%2Fru%2Findex.html","media_url":"/registry-media/media-755f62d5e5216bb0-poster.webp","updated_at":"2026-05-29T17:00:21Z"},{"slug":"stripe-com-atlas-guides-stripe-guides","title":"Atlas Guides by Stripe","description":"A collection of guides from Stripe Atlas focused on running an internet business. This resource provides practical insights and strategies for entrepreneurs.","status":"Free portal","price":"Free","tags":["Stripe","Atlas","guides","internet business","entrepreneurship","external","knowledge"],"languages":["en"],"url":"https://stripe.com/atlas/guides","checkout_url":"https://stripe.com/atlas/guides","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"atlassian-design","title":"Atlassian Design System","description":"A comprehensive external knowledge source providing design guidelines, resources, and best practices from Atlassian. Ideal for designers and developers seeking to enhance their understanding of design principles.","status":"Free portal","price":"Free","tags":["Atlassian","Design","Guidelines","Resources","Best Practices","External","Knowledge"],"languages":["en"],"url":"https://atlassian.design/","checkout_url":"https://atlassian.design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"atlassian-com-atlassian-team-playbook-build-strong-teams-with-plays-atlassian","title":"Atlassian Team Playbook","description":"A collection of free workshop resources designed to help teams tackle common challenges and facilitate important discussions.","status":"Free portal","price":"Free","tags":["Atlassian","Team Playbook","workshop","team challenges","resources"],"languages":["en"],"url":"https://www.atlassian.com/team-playbook","checkout_url":"https://www.atlassian.com/team-playbook","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"microsoft-github-io-redirecting","title":"AutoGen Documentation","description":"External knowledge source providing documentation and resources for AutoGen, hosted on GitHub Pages.","status":"Free portal","price":"Free","tags":["AutoGen","documentation","GitHub Pages","open resource","knowledge base"],"languages":["en"],"url":"https://microsoft.github.io/autogen/","checkout_url":"https://microsoft.github.io/autogen/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"aws-amazon-com-architecture","title":"AWS Architecture","description":"A curated external knowledge source providing architectural best practices and guidance from AWS. Explore various architectural patterns and solutions for cloud applications.","status":"Free portal","price":"Free","tags":["AWS","Architecture","Cloud","Best Practices","Guidelines"],"languages":["ar","vi","id","tr","de","ru","en","th","es","ja","fr","ko","it","zh","pt"],"url":"https://aws.amazon.com/architecture/","checkout_url":"https://aws.amazon.com/architecture/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-aws-amazon-com-security","title":"AWS Security Documentation","description":"Comprehensive external knowledge source on security practices and guidelines from AWS. This resource provides essential information for securing AWS environments.","status":"Free portal","price":"Free","tags":["AWS","Security","Documentation","Reference","Best Practices"],"languages":["en"],"url":"https://docs.aws.amazon.com/security/","checkout_url":"https://docs.aws.amazon.com/security/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"skillbuilder-aws-home-aws-skill-builder","title":"AWS Skill Builder","description":"AWS Skill Builder is an external knowledge source offering over 600 free courses and training resources to enhance cloud skills. Learn from AWS experts and prepare for certification exams.","status":"Free portal","price":"Free","tags":["AWS","cloud skills","online learning","training","certification","courses"],"languages":["en","ja","pt","es","ko","id","zh","fr","it","tr","de","th","vi","he","ar","el","pl","uk"],"url":"https://skillbuilder.aws/","checkout_url":"https://skillbuilder.aws/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learn-microsoft-com-azure-architecture-center-azure-architecture-center","title":"Azure Architecture Center","description":"The Azure Architecture Center offers guidance for designing and building solutions on Azure using established patterns and practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","Architecture","Azure","Guidance"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/azure/architecture/","checkout_url":"https://learn.microsoft.com/en-us/azure/architecture/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"bain-com-insights","title":"Bain Insights","description":"A curated external knowledge source offering insights and research from Bain & Company. Explore a variety of topics related to business strategy and management.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Bain","Research","Business Strategy"],"languages":["en"],"url":"https://www.bain.com/insights/","checkout_url":"https://www.bain.com/insights/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"basecamp-com-use-restricted","title":"Basecamp Shape Up","description":"Basecamp Shape Up is an external knowledge source that provides a structured approach to project management and team collaboration. It offers tools for organizing work, managing client interactions, and facilitating company-wide communication.","status":"Free portal","price":"Free","tags":["Basecamp","project management","team collaboration","external knowledge","Shape Up"],"languages":["en"],"url":"https://basecamp.com/shapeup","checkout_url":"https://basecamp.com/shapeup","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"bbc-co-uk-courses","title":"BBC Learning English Courses","description":"A curated external knowledge source offering a variety of English language courses from BBC Learning English.","status":"Free portal","price":"Free","tags":["BBC","Learning English","Courses","Language","Education","External","Knowledge"],"languages":["en"],"url":"https://www.bbc.co.uk/learningenglish/english/courses","checkout_url":"https://www.bbc.co.uk/learningenglish/english/courses","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"bcg-com-publications","title":"BCG Publications","description":"A curated collection of insights and research from Boston Consulting Group, providing valuable knowledge on various topics.","status":"Free portal","price":"Free","tags":["BCG","Publications","Research","Insights","External","Knowledge"],"languages":["en"],"url":"https://www.bcg.com/publications","checkout_url":"https://www.bcg.com/publications","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloudskillsboost-google-beginner-introduction-to-generative-ai-google-skills","title":"Beginner: Introduction to Generative AI from Google","description":"An external knowledge source offering free training and certifications on Generative AI through Google Skills. Ideal for beginners looking to enhance their understanding of AI technologies.","status":"Free portal","price":"Free","tags":["Generative AI","Google Skills","Training","Certification","Beginner","External","Knowledge"],"languages":["en"],"url":"https://www.cloudskillsboost.google/paths/118","checkout_url":"https://www.cloudskillsboost.google/paths/118","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"behance-net-search-projects-photos-videos-logos-illustrations-and-branding-behance","title":"Behance Projects","description":"Behance is an external knowledge source showcasing a variety of creative projects including photos, videos, logos, illustrations, and branding.","status":"Free portal","price":"Free","tags":["Creative","Design","Portfolio","Art","Illustration","Branding"],"languages":["en"],"url":"https://www.behance.net/","checkout_url":"https://www.behance.net/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"figma-com-components-styles-and-shared-library-best-practices","title":"Best Practices for Components and Styles in Figma","description":"This guide provides essential tips and recommendations for using shared components and style libraries in Figma to achieve consistent design outcomes.","status":"Free portal","price":"Free","tags":["Figma","components","styles","shared libraries","best practices","design consistency","guidelines"],"languages":["en"],"url":"https://www.figma.com/best-practices/components-styles-and-shared-libraries/","checkout_url":"https://www.figma.com/best-practices/components-styles-and-shared-libraries/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloud-google-com-bigquery-documentation-nbsp-nbsp-google-cloud-documentation","title":"BigQuery Documentation","description":"Comprehensive resource for understanding and utilizing BigQuery, a fully managed analytics data warehouse by Google Cloud. Provides guidance on running analytics over large datasets in near real time.","status":"Free portal","price":"Free","tags":["BigQuery","Google Cloud","analytics","data warehouse","documentation","external","knowledge"],"languages":["en"],"url":"https://cloud.google.com/bigquery/docs","checkout_url":"https://cloud.google.com/bigquery/docs","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"bpando-org-bp-o-branding-packaging-and-opinion","title":"BP&O - Branding, Packaging and Opinion","description":"A blog focused on logo, brand identity, packaging, and graphic design, featuring daily design inspiration, reviews, news, and opinions from Richard Baird.","status":"Free portal","price":"Free","tags":["Branding","Packaging","Graphic Design","Design Inspiration","Reviews","News","Opinion"],"languages":["en"],"url":"https://bpando.org/","checkout_url":"https://bpando.org/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"underconsideration-com-brand-new","title":"Brand New","description":"A platform offering insights and opinions on corporate and brand identity work, featuring critiques and discussions on various design projects.","status":"Free portal","price":"Free","tags":["Brand Identity","Corporate Design","Opinions","Critiques","Design Projects"],"languages":["en"],"url":"https://www.underconsideration.com/brandnew/","checkout_url":"https://www.underconsideration.com/brandnew/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"brandingstyleguides-com","title":"brandingstyleguides.com","description":"Branding Style Guides is an archive of brand books, brand manuals, and visual identity guidelines from companies, cities, universities, media outlets, and organizations around the world.","status":"Free portal","price":"Free","tags":["External","Knowledge","branding","brand guidelines","style guides","visual identity","brand manuals","logo usage","design systems","graphic design","brand assets","typography","color palette","corporate identity","design inspiration"],"languages":["en"],"url":"https://brandingstyleguides.com/","checkout_url":"https://brandingstyleguides.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"buffer-com-resources","title":"Buffer Resources","description":"A curated collection of external knowledge resources available, offering insights and tools for various topics.","status":"Free portal","price":"Free","tags":["External","Knowledge","Resources","Insights","Tools"],"languages":["en"],"url":"https://buffer.com/resources/","checkout_url":"https://buffer.com/resources/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"edx-org-business-administration","title":"Business Administration","description":"Curated external knowledge source focused on business administration concepts and practices.","status":"Free portal","price":"Free","tags":["Business","Administration","Education","Online Learning","edx"],"languages":["en"],"url":"https://www.edx.org/learn/business-administration","checkout_url":"https://www.edx.org/learn/business-administration","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"coursera-org-business","title":"Business Online Courses - Coursera","description":"Choose from hundreds of free Бизнес courses or pay to earn a Course or Specialization Certificate. Business Specializations and courses help you hone skills critical to success in the modern workplace","status":"Free portal","price":"Free","tags":["External","Knowledge","Business","Courses"],"languages":["ru"],"url":"https://www.coursera.org/browse/business","checkout_url":"https://www.coursera.org/browse/business","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"practicaltypography-com-butterick-s-practical-typography","title":"Butterick’s Practical Typography","description":"An external knowledge source focused on the principles and practices of typography, offering insights and guidelines for effective type usage.","status":"Free portal","price":"Free","tags":["Typography","Design","External","Knowledge","Guidelines"],"languages":["en"],"url":"https://practicaltypography.com/","checkout_url":"https://practicaltypography.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learn-microsoft-com-csharp","title":"C# Guide - Learn C# Programming","description":"An external knowledge source for learning C# programming, suitable for beginners and experienced developers alike. This guide provides comprehensive resources for writing .NET applications.","status":"Free portal","price":"Free","tags":["C#",".NET","programming","development","guide"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/dotnet/csharp/","checkout_url":"https://learn.microsoft.com/en-us/dotnet/csharp/","media_url":"/registry-media/media-4456cbb90f353f0d-poster.webp","updated_at":"2026-05-29T17:00:21Z"},{"slug":"isocpp-github-io-c-core-guidelines","title":"C++ Core Guidelines","description":"A comprehensive set of guidelines, rules, and best practices for coding in C++. This resource serves as an external knowledge source for C++ developers.","status":"Free portal","price":"Free","tags":["C++","guidelines","best practices","programming","software development","open resource","GitHub Pages"],"languages":["en"],"url":"https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines","checkout_url":"https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"caddyserver-com-caddy-the-ultimate-server-with-automatic-https","title":"Caddy - Open Source Web Server","description":"Caddy is an open source web server that provides automatic HTTPS and is designed for enterprise use. It is built in Go and offers powerful features for web hosting.","status":"Free portal","price":"Free","tags":["Caddy","web server","open source","automatic HTTPS","Go","enterprise"],"languages":["en"],"url":"https://caddyserver.com/docs/","checkout_url":"https://caddyserver.com/docs/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"mathworld-wolfram-com-calculus-and-analysis-from-wolfram-mathworld","title":"Calculus and Analysis - Wolfram MathWorld","description":"An external knowledge source providing comprehensive information on calculus and analysis topics. This resource is curated by Wolfram MathWorld.","status":"Free portal","price":"Free","tags":["Calculus","Analysis","Mathematics","Wolfram","External","Knowledge"],"languages":["en"],"url":"https://mathworld.wolfram.com/topics/CalculusandAnalysis.html","checkout_url":"https://mathworld.wolfram.com/topics/CalculusandAnalysis.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"tutorial-math-lamar-edu-calci-aspx","title":"Calculus Resources - Lamar University","description":"External knowledge source providing comprehensive calculus tutorials and resources. Ideal for students seeking to enhance their understanding of calculus concepts.","status":"Free portal","price":"Free","tags":["Calculus","Tutorials","Math","Education","External","Knowledge"],"languages":["en"],"url":"https://tutorial.math.lamar.edu/classes/calci/calci.aspx","checkout_url":"https://tutorial.math.lamar.edu/classes/calci/calci.aspx","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"canva-com-designschool","title":"Canva Design School","description":"Canva's free learning section offers courses, certificates, and resources on design, branding, visual communication, AI tools, presentations, videos, and Canva.","status":"Free portal","price":"Free","tags":["External","Knowledge","canva","design school","graphic design","visual communication","branding","presentations","social media design","video editing","ai design","design courses","templates","creative skills","design certification"],"languages":["en"],"url":"https://www.canva.com/designschool/","checkout_url":"https://www.canva.com/designschool/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"carbondesignsystem-com","title":"Carbon Design System","description":"An external knowledge source providing design guidelines, resources, and tools for creating consistent user experiences. It serves as a reference for designers and developers working with the Carbon Design System.","status":"Free portal","price":"Free","tags":["Design System","UI/UX","Guidelines","Resources","Carbon"],"languages":["en"],"url":"https://carbondesignsystem.com/","checkout_url":"https://carbondesignsystem.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"martinfowler-com-catalog-of-patterns-of-enterprise-application-architecture","title":"Catalog of Patterns of Enterprise Application Architecture","description":"A resource for understanding and teaching the architecture of enterprise applications through various design patterns.","status":"Free portal","price":"Free","tags":["External","Knowledge","Architecture","Patterns","Enterprise"],"languages":["en"],"url":"https://martinfowler.com/eaaCatalog/","checkout_url":"https://martinfowler.com/eaaCatalog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"checklist-design-www-checklist-design","title":"Checklist Design","description":"A curated external knowledge source offering design checklists and resources for various projects. Ideal for designers seeking structured guidance.","status":"Free portal","price":"Free","tags":["External","Knowledge","Design","Checklists","Resources"],"languages":["en"],"url":"https://www.checklist.design/","checkout_url":"https://www.checklist.design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cipd-org-knowledge","title":"CIPD","description":"The CIPD is a professional organisation and knowledge base for HR, people management, L&D and organisational development: research, guides, professional standards, qualifications, membership, courses and materials on workplace practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","hr","human resources","people management","learning development","organisational development","employee relations","workplace culture","talent management","employment law","cipd qualifications","professional standards","leadership","workforce planning"],"languages":["en"],"url":"https://www.cipd.org/en/knowledge/","checkout_url":"https://www.cipd.org/en/knowledge/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"github-com-github-anthropics-claude-cookbooks-a-collection-of-notebooks-recipes-showcasing-some-fun-and-effective-ways-of-using-claude","title":"Claude Cookbooks on GitHub","description":"An external knowledge source featuring a collection of notebooks and recipes that demonstrate various effective uses of Claude.","status":"Free portal","price":"Free","tags":["Claude","notebooks","recipes","GitHub","open resource"],"languages":["en"],"url":"https://github.com/anthropics/anthropic-cookbook","checkout_url":"https://github.com/anthropics/anthropic-cookbook","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-anthropic-com-app-unavailable-in-region-claude","title":"Claude Prompt Engineering Overview","description":"An external knowledge source providing an overview of prompt engineering techniques for Claude. It includes guidelines and best practices for effective usage.","status":"Free portal","price":"Free","tags":["Claude","Prompt Engineering","AI","Documentation","Anthropic"],"languages":["en"],"url":"https://docs.anthropic.com/en/docs/build-with-claude/prompt-engineering/overview","checkout_url":"https://docs.anthropic.com/en/docs/build-with-claude/prompt-engineering/overview","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloud-google-com-cloud-architecture-guidance-and-topologies-nbsp-nbsp-cloud-architecture-center-nbsp-nbsp-google-cloud-documentation","title":"Cloud Architecture Center","description":"A comprehensive resource for Google Cloud reference architectures and design guides, providing insights into cloud architecture best practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","Architecture","Google Cloud","Design Guides"],"languages":["zh-hans","zh-hant","pt-br","es-419","en-cn","zh-hans-cn","zh-hant-cn","fr-cn","de-cn","he-cn","id-cn","it-cn","ja-cn","ko-cn","pt-br-cn","pt-cn","es-cn","es-419-cn","zh-cn","zh-tw"],"url":"https://cloud.google.com/architecture","checkout_url":"https://cloud.google.com/architecture","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloudsecurityalliance-org-research","title":"Cloud Security Alliance Research","description":"A curated external knowledge source providing insights and resources on cloud security topics from cloudsecurityalliance.org.","status":"Free portal","price":"Free","tags":["Cloud Security","Research","External","Knowledge","CSA"],"languages":["en"],"url":"https://cloudsecurityalliance.org/research","checkout_url":"https://cloudsecurityalliance.org/research","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloud-google-com-cloud-security-best-practices-center-google-cloud","title":"Cloud Security Best Practices Center","description":"A resource for best practices in securely deploying workloads on Google Cloud, featuring privacy and security blueprints, guides, and whitepapers.","status":"Free portal","price":"Free","tags":["Cloud Security","Best Practices","Google Cloud","Security Guides","External","Knowledge"],"languages":["en"],"url":"https://cloud.google.com/security/best-practices","checkout_url":"https://cloud.google.com/security/best-practices","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloud-ru-cloud-ru-evolution-cloud","title":"Cloud.ru Evolution Documentation","description":"Cloud.ru Evolution provides comprehensive guidance and instructions for users. Explore the resources available in the Cloud section.","status":"Free portal","price":"Free","tags":["Documentation","Cloud.ru","Evolution","External","Knowledge"],"languages":["ru"],"url":"https://cloud.ru/docs/","checkout_url":"https://cloud.ru/docs/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"arxiv-org-computation-and-language","title":"Computation and Language by Cornell University","description":"External knowledge source from arxiv.org focusing on research in computation and language. It provides access to recent papers and developments in the field.","status":"Free portal","price":"Free","tags":["External","Knowledge","Computation","Language","Research","Papers"],"languages":["en"],"url":"https://arxiv.org/list/cs.CL/recent","checkout_url":"https://arxiv.org/list/cs.CL/recent","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"contentmarketinginstitute-com-articles","title":"Content Marketing Institute Articles","description":"A curated collection of articles from the Content Marketing Institute, providing insights and information on content marketing strategies and practices.","status":"Free portal","price":"Free","tags":["Content Marketing","Articles","External","Knowledge","Insights"],"languages":["en"],"url":"https://contentmarketinginstitute.com/articles/","checkout_url":"https://contentmarketinginstitute.com/articles/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"copyblogger-com-blog","title":"Copyblogger Blog","description":"An external knowledge source offering insights on content marketing, copywriting, and online business strategies.","status":"Free portal","price":"Free","tags":["Content Marketing","Copywriting","Online Business","Blogging","Digital Marketing"],"languages":["en"],"url":"https://copyblogger.com/blog/","checkout_url":"https://copyblogger.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"corporatefinanceinstitute-com-resources","title":"Corporate Finance Institute Resources","description":"A curated external knowledge source offering a variety of resources related to corporate finance. Access valuable information and tools for finance professionals.","status":"Free portal","price":"Free","tags":["External","Knowledge","Finance","Resources","Corporate"],"languages":["en"],"url":"https://corporatefinanceinstitute.com/resources/","checkout_url":"https://corporatefinanceinstitute.com/resources/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"en-cppreference-com-cppreference-com","title":"cppreference.com","description":"External knowledge source providing comprehensive documentation for C and C++ programming languages.","status":"Free portal","price":"Free","tags":["C++","C","programming","documentation","reference","external","knowledge"],"languages":["en"],"url":"https://en.cppreference.com/w/","checkout_url":"https://en.cppreference.com/w/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"creativereview-co-uk-creative-review","title":"Creative Review","description":"An external knowledge source covering various aspects of creativity, including advertising, photography, film, design, music, and fashion.","status":"Free portal","price":"Free","tags":["Creativity","Design","Photography","Film","Music","Fashion","Advertising","External"],"languages":["en"],"url":"https://www.creativereview.co.uk/","checkout_url":"https://www.creativereview.co.uk/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"creatorhandbook-net","title":"Creator Handbook","description":"External knowledge source providing curated insights and resources for creators. Focuses on various aspects of content creation and digital media.","status":"Free portal","price":"Free","tags":["External","Knowledge","Creators","Resources","Digital Media"],"languages":["en"],"url":"https://creatorhandbook.net/","checkout_url":"https://creatorhandbook.net/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"inst-eecs-berkeley-edu-cs188-home-page","title":"CS188 Home Page by Berkeley University","description":"External knowledge source providing resources and information related to the CS188 course at UC Berkeley.","status":"Free portal","price":"Free","tags":["CS188","UC Berkeley","course resources","education","computer science"],"languages":["en"],"url":"https://inst.eecs.berkeley.edu/~cs188/","checkout_url":"https://inst.eecs.berkeley.edu/~cs188/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"web-stanford-edu-cs224n","title":"CS224N: Natural Language Processing with Deep Learning by Stanford University","description":"An external knowledge source providing resources and information on the CS224N course at Stanford University, focusing on natural language processing techniques using deep learning.","status":"Free portal","price":"Free","tags":["CS224N","Natural Language Processing","Deep Learning","Stanford","Course","External Knowledge"],"languages":["en"],"url":"https://web.stanford.edu/class/cs224n/","checkout_url":"https://web.stanford.edu/class/cs224n/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cs231n-stanford-edu","title":"CS231n: Convolutional Neural Networks for Visual Recognition by Stanford University","description":"An external knowledge source providing resources and materials on convolutional neural networks and their applications in visual recognition, hosted by Stanford University.","status":"Free portal","price":"Free","tags":["CS231n","Convolutional Neural Networks","Visual Recognition","Stanford","Machine Learning","Deep Learning"],"languages":["en"],"url":"https://cs231n.stanford.edu/","checkout_url":"https://cs231n.stanford.edu/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cs50-harvard-edu-cs50x-2026","title":"CS50x 2026","description":"CS50 is Harvard University’s introduction to computer science and programming, designed for students and enthusiasts alike.","status":"Free portal","price":"Free","tags":["CS50","Harvard","computer science","programming","education","online course"],"languages":["en"],"url":"https://cs50.harvard.edu/x/","checkout_url":"https://cs50.harvard.edu/x/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developer-mozilla-org-css","title":"CSS Reference - MDN","description":"A comprehensive external knowledge source for browsing standard CSS properties, pseudo-classes, pseudo-elements, data types, functional notations, and at-rules, along with key CSS concepts and selectors.","status":"Free portal","price":"Free","tags":["CSS","MDN","web development","reference","documentation"],"languages":["en","de","es","fr","ko","pt","ru","zh","ja"],"url":"https://developer.mozilla.org/en-US/docs/Web/CSS/Reference","checkout_url":"https://developer.mozilla.org/en-US/docs/Web/CSS/Reference","media_url":"/registry-media/media-687e4fc0aec5deb4-poster.webp","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cultureamp-com-resources","title":"Culture Amp Resources","description":"Culture Amp is an employee experience platform: engagement surveys, performance management, people analytics, development, feedback, and culture improvement.","status":"Free portal","price":"Free","tags":["External","Knowledge","Resources","employee experience","hr analytics","employee engagement","performance management","people analytics","feedback","company culture","employee surveys","leadership development","talent management","workplace culture","retention","people science"],"languages":["en"],"url":"https://www.cultureamp.com/resources","checkout_url":"https://www.cultureamp.com/resources","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"nist-gov-cyberframework","title":"Cyberframework","description":"The NIST Cybersecurity Framework is the official NIST framework for managing cybersecurity risk: governance, identify, protect, detect, respond, recover, risk management.","status":"Free portal","price":"Free","tags":["External","Knowledge","cybersecurity","nist","cybersecurity framework","risk management","governance","identify","protect","detect","respond","recover","compliance","security controls","cyber risk"],"languages":["en"],"url":"https://www.nist.gov/cyberframework","checkout_url":"https://www.nist.gov/cyberframework","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cyberleninka-ru-open-access-open-science","title":"CyberLeninka - a free scientific library","description":"CyberLeninka offers free access to scientific articles. The platform supports the open-access publication of scientific papers and the popularization of science in Russia.","status":"Free portal","price":"Free","tags":["Science","Library","Open Access","Research Articles","Russia"],"languages":["en"],"url":"https://cyberleninka.ru/","checkout_url":"https://cyberleninka.ru/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-cypress-io-cypress-documentation","title":"Cypress Documentation","description":"External knowledge source providing comprehensive information on Cypress, a testing framework for web applications.","status":"Free portal","price":"Free","tags":["Cypress","Documentation","Testing","Web Development","Reference"],"languages":["en"],"url":"https://docs.cypress.io/","checkout_url":"https://docs.cypress.io/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"d2l-ai","title":"d2l.ai","description":"External knowledge source providing resources and information on deep learning and artificial intelligence.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Deep Learning","Resources"],"languages":["en"],"url":"https://d2l.ai/","checkout_url":"https://d2l.ai/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"pages-stern-nyu-edu-damodaran-online-home-page-for-aswath-damodaran","title":"Damodaran Online","description":"External knowledge source featuring resources and insights from Aswath Damodaran on finance and valuation.","status":"Free portal","price":"Free","tags":["Finance","Valuation","Aswath Damodaran","External","Knowledge"],"languages":["en"],"url":"https://pages.stern.nyu.edu/~adamodar/","checkout_url":"https://pages.stern.nyu.edu/~adamodar/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"datacarpentry-org-data-carpentry-lessons","title":"Data Carpentry Lessons","description":"A collection of lessons developed for Data Carpentry workshops, available for free reuse and adaptation under the CC-BY license. The curriculum is tailored to specific research domains.","status":"Free portal","price":"Free","tags":["Data Carpentry","workshops","lessons","education","research","domain-specific"],"languages":["en"],"url":"https://datacarpentry.org/lessons/","checkout_url":"https://datacarpentry.org/lessons/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"kaggle-com-learn-data-visualization-tutorials-kaggle","title":"Data Visualization Tutorials","description":"A collection of tutorials focused on creating effective data visualizations using coding techniques. Ideal for enhancing data presentation skills.","status":"Free portal","price":"Free","tags":["Data Visualization","Kaggle","Tutorials","Coding","External","Knowledge"],"languages":["en"],"url":"https://www.kaggle.com/learn/data-visualization","checkout_url":"https://www.kaggle.com/learn/data-visualization","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"databricks-com-learn","title":"Databricks Learn","description":"An external knowledge source offering curated learning resources on data analytics and machine learning from Databricks.","status":"Free portal","price":"Free","tags":["External","Knowledge","Databricks","Learning","Data Analytics","Machine Learning"],"languages":["en","de","fr","it","ja","eo","pt","ko"],"url":"https://www.databricks.com/learn","checkout_url":"https://www.databricks.com/learn","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"datacamp-com-cheat-sheet","title":"DataCamp Cheat Sheets","description":"DataCamp Cheat Sheets is a section with short cheat sheets and reference guides on data science, Python, SQL, AI, machine learning, data engineering, visualization, BI tools, and analytics.","status":"Free portal","price":"Free","tags":["External","Knowledge","data science","cheat sheets","python","sql","artificial intelligence","machine learning","data analysis","data engineering","data visualization","power bi","r programming","analytics","reference guides"],"languages":["en","es","pt","de","fr","it","tr","id","vi","nl","hi","ja","ko","pl","ro","ru","sv","th","zh"],"url":"https://www.datacamp.com/cheat-sheet","checkout_url":"https://www.datacamp.com/cheat-sheet","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"datacamp-com-tutorial","title":"DataCamp Tutorials","description":"DataCamp Tutorials is a library of practical tutorials on data analysis, Python, SQL, machine learning, artificial intelligence, statistics, visualization, and modern data tools.","status":"Free portal","price":"Free","tags":["External","Knowledge","data science","python","sql","machine learning","artificial intelligence","analytics","statistics","data visualization","pandas","deep learning","programming","tutorials","career skills"],"languages":["en","es","pt","de","fr","it","tr","id","vi","nl","hi","ja","ko","pl","ro","ru","sv","th","zh"],"url":"https://www.datacamp.com/tutorial","checkout_url":"https://www.datacamp.com/tutorial","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"datareportal-com-datareportal-global-digital-insights","title":"DataReportal – Global Digital Insights","description":"An external knowledge source providing comprehensive statistics on global internet usage, mobile devices, social media, and e-commerce trends.","status":"Free portal","price":"Free","tags":["Digital Insights","Internet Usage","Mobile Devices","Social Media","E-commerce","Statistics","Global Data"],"languages":["en"],"url":"https://datareportal.com/","checkout_url":"https://datareportal.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learn-getdbt-com","title":"DBT Learning Resources","description":"A curated external knowledge source offering comprehensive learning materials on DBT. Explore tutorials, documentation, and best practices for data transformation.","status":"Free portal","price":"Free","tags":["DBT","Learning","Tutorials","Documentation","Data Transformation","External","Knowledge"],"languages":["en"],"url":"https://learn.getdbt.com/","checkout_url":"https://learn.getdbt.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"deeplearningbook-org-deep-learning","title":"Deep Learning","description":"External knowledge source providing comprehensive insights into deep learning concepts and techniques.","status":"Free portal","price":"Free","tags":["Deep Learning","Machine Learning","Artificial Intelligence","Neural Networks","External","Knowledge"],"languages":["en"],"url":"https://www.deeplearningbook.org/","checkout_url":"https://www.deeplearningbook.org/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"www2-deloitte-com-insights-html","title":"Deloitte Insights","description":"A curated external knowledge source providing insights and research from Deloitte on various industries and topics.","status":"Free portal","price":"Free","tags":["Deloitte","Insights","Research","External","Knowledge"],"languages":["en"],"url":"https://www2.deloitte.com/us/en/insights.html","checkout_url":"https://www2.deloitte.com/us/en/insights.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"habr-com-hubs-design-articles","title":"Design - Habr","description":"An external source of design knowledge covering various aspects and trends in design.","status":"Free portal","price":"Free","tags":["Design","Habr","Articles","Knowledge","Trends"],"languages":["en","ru"],"url":"https://habr.com/ru/hubs/design/articles/","checkout_url":"https://habr.com/ru/hubs/design/articles/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"designbetter-co-www-designbetter-co","title":"Design Better","description":"A curated external knowledge source offering insights and resources for design professionals. Explore articles, tools, and best practices to enhance your design skills.","status":"Free portal","price":"Free","tags":["Design","Resources","Insights","Best Practices","External","Knowledge"],"languages":["en"],"url":"https://www.designbetter.co/","checkout_url":"https://www.designbetter.co/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"pinterest-com-explore-the-best-design-ideas-on-pinterest","title":"Design Ideas on Pinterest","description":"A collection of design inspiration featuring top ideas and trending searches in areas such as packaging, lettering, and book design.","status":"Free portal","price":"Free","tags":["Design","Inspiration","Packaging","Lettering","Book Design","Trends","External","Knowledge"],"languages":["en"],"url":"https://www.pinterest.com/categories/design/","checkout_url":"https://www.pinterest.com/categories/design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"designobserver-com","title":"Design Observer","description":"An external knowledge source featuring curated insights and discussions on design and culture.","status":"Free portal","price":"Free","tags":["Design","Culture","Insights","Curated","External"],"languages":["en"],"url":"https://designobserver.com/","checkout_url":"https://designobserver.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"refactoring-guru-design-patterns","title":"Design Patterns","description":"An external knowledge source providing comprehensive information on design patterns in software development.","status":"Free portal","price":"Free","tags":["Design Patterns","Software Development","Refactoring","Programming","Best Practices"],"languages":["en"],"url":"https://refactoring.guru/design-patterns","checkout_url":"https://refactoring.guru/design-patterns","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"github-com-github-nilbuild-design-patterns-for-humans-an-ultra-simplified-explanation-to-design-patterns","title":"Design Patterns for Humans","description":"An external knowledge source providing simplified explanations of design patterns.","status":"Free portal","price":"Free","tags":["design patterns","programming","software design","open resource"],"languages":["en"],"url":"https://github.com/kamranahmedse/design-patterns-for-humans","checkout_url":"https://github.com/kamranahmedse/design-patterns-for-humans","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"principles-design-design-principles","title":"Design Principles","description":"A collection of design principles that serve as frameworks for decision-making. Offers practical examples and guidance for product development teams.","status":"Free portal","price":"Free","tags":["External","Knowledge","Design","Principles","Frameworks","Guidance"],"languages":["en"],"url":"https://principles.design/","checkout_url":"https://principles.design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"smashingmagazine-com-design","title":"Design Resources","description":"A curated external knowledge source from smashingmagazine.com focused on design topics and trends.","status":"Free portal","price":"Free","tags":["Design","Resources","External","Knowledge","Smashing Magazine"],"languages":["en"],"url":"https://www.smashingmagazine.com/category/design/","checkout_url":"https://www.smashingmagazine.com/category/design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"github-com-github-bradtraversy-design-resources-for-developers-curated-list-of-design-and-ui-resources-from-stock-photos-web-templates-css-frameworks-ui-libraries-tools-and-much-more","title":"Design Resources for Developers","description":"A curated collection of design and UI resources including stock photos, web templates, CSS frameworks, and UI libraries.","status":"Free portal","price":"Free","tags":["design","UI resources","stock photos","web templates","CSS frameworks","UI libraries","tools"],"languages":["en"],"url":"https://github.com/bradtraversy/design-resources-for-developers","checkout_url":"https://github.com/bradtraversy/design-resources-for-developers","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"designsystemsforfigma-com-design-systems-for-figma","title":"Design Systems For Figma","description":"An external knowledge source offering insights and tools for creating and managing design systems using Figma. Includes case studies and best practices from industry experts.","status":"Free portal","price":"Free","tags":["Design Systems","Figma","Best Practices","Case Studies","User-Centered Design","Tools","Insights"],"languages":["en"],"url":"https://www.designsystemsforfigma.com/","checkout_url":"https://www.designsystemsforfigma.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"designsystemsrepo-com","title":"Design Systems Repo","description":"Design Systems Repo is a curated directory of design systems, style guides, pattern libraries, tools, articles, books, and talks on design systems.","status":"Free portal","price":"Free","tags":["External","Knowledge","design systems","style guides","pattern libraries","ui design","ux design","component libraries","design tokens","design tools","design documentation","product design","frontend design","brand guidelines","design resources"],"languages":["en"],"url":"https://designsystemsrepo.com/","checkout_url":"https://designsystemsrepo.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"w3-org-design-tokens-community-group","title":"Design Tokens Community Group","description":"External knowledge source focused on design tokens, providing resources and discussions for developers and designers.","status":"Free portal","price":"Free","tags":["Design Tokens","Community","w3.org","External","Knowledge"],"languages":["en"],"url":"https://www.w3.org/community/design-tokens/","checkout_url":"https://www.w3.org/community/design-tokens/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"designspiration-com-designspiration-design-inspiration-inspirational-art-photography-typography-images","title":"Designspiration - Design Inspiration","description":"Designspiration is an external knowledge source offering a vast collection of images and colors for mood board creation and design inspiration across various fields including art, photography, and typography.","status":"Free portal","price":"Free","tags":["Design","Inspiration","Art","Photography","Typography","Mood Boards"],"languages":["en"],"url":"https://www.designspiration.com/","checkout_url":"https://www.designspiration.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"roadmap-sh-developer-roadmaps-roadmap-sh","title":"Developer Roadmaps","description":"An external knowledge source providing community-driven roadmaps, articles, and guides for developers to advance their careers.","status":"Free portal","price":"Free","tags":["External","Knowledge","Roadmaps","Development","Guides","Community"],"languages":["en"],"url":"https://roadmap.sh/","checkout_url":"https://roadmap.sh/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"habr-com-devops","title":"DevOps — Software Development Methodology","description":"DevOps is a software development methodology focused on the collaboration and integration of development and IT operations specialists, aimed at accelerating the creation and updating of software products and services.","status":"Free portal","price":"Free","tags":["DevOps","software development","IT operations","methodology","integration","collaboration"],"languages":["en","ru"],"url":"https://habr.com/ru/hubs/devops/articles/","checkout_url":"https://habr.com/ru/hubs/devops/articles/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"distill-pub-distill-latest-articles-about-machine-learning","title":"Distill - Articles on Machine Learning","description":"A collection of articles focused on machine learning concepts and research. This external knowledge source provides insights and explanations for various topics in the field.","status":"Free portal","price":"Free","tags":["Machine Learning","Research","Articles","External","Knowledge"],"languages":["en"],"url":"https://distill.pub/","checkout_url":"https://distill.pub/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-docker-com-docker-engine-security","title":"Docker Engine Security Overview","description":"An external knowledge source providing a review of the Docker Daemon attack surface and security considerations.","status":"Free portal","price":"Free","tags":["Docker","Security","Daemon","Attack Surface","Reference","Documentation"],"languages":["en"],"url":"https://docs.docker.com/engine/security/","checkout_url":"https://docs.docker.com/engine/security/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-docker-com","title":"Docker Guides","description":"A collection of guides for using Docker effectively. This external knowledge source provides reference materials and documentation.","status":"Free portal","price":"Free","tags":["Docker","Guides","Documentation","Reference"],"languages":["en"],"url":"https://docs.docker.com/guides/","checkout_url":"https://docs.docker.com/guides/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"dribbble-com-dribbble-discover-the-world-s-top-designers-creative-professionals","title":"Dribbble - Top Designers & Creative Professionals","description":"Dribbble is an external knowledge source for discovering and connecting with leading designers and creative professionals. It offers inspiration, feedback, and job opportunities.","status":"Free portal","price":"Free","tags":["Design","Creativity","Professionals","Inspiration","Community"],"languages":["en"],"url":"https://dribbble.com/","checkout_url":"https://dribbble.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"geeksforgeeks-org-dsa-tutorial-geeksforgeeks","title":"DSA Tutorial - GeeksforGeeks","description":"GeeksforGeeks is an external knowledge source offering a comprehensive educational platform focused on data structures and algorithms, along with various programming topics.","status":"Free portal","price":"Free","tags":["Data Structures","Algorithms","Education","Programming","GeeksforGeeks"],"languages":["en"],"url":"https://www.geeksforgeeks.org/data-structures/","checkout_url":"https://www.geeksforgeeks.org/data-structures/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"duckdb-org-redirecting-hellip","title":"DuckDB Documentation","description":"External knowledge source providing comprehensive documentation for DuckDB, an in-process SQL OLAP database management system.","status":"Free portal","price":"Free","tags":["DuckDB","Documentation","SQL","OLAP","Database","External","Knowledge"],"languages":["en"],"url":"https://duckdb.org/docs/","checkout_url":"https://duckdb.org/docs/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"duolingo-com-learn-a-language-for-free","title":"Duolingo Language Courses","description":"An external knowledge source for learning languages through interactive games and exercises.","status":"Free portal","price":"Free","tags":["language learning","education","games","Duolingo","free resources"],"languages":["ar","bn","cs","de","el","en","es","fr","hi","hu","id","it","ja","ko","nl","pa","pl","pt","ro","ru","sv","ta","te","th","tl","tr","uk","ur","vi","zh"],"url":"https://www.duolingo.com/courses","checkout_url":"https://www.duolingo.com/courses","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"blog-eladgil-com-elad-blog-substack","title":"Elad Blog","description":"A blog by serial entrepreneur Elad Gil focused on technology and startups, featuring insights and articles for a wide audience.","status":"Free portal","price":"Free","tags":["Technology","Startups","Entrepreneurship","Insights","Elad Gil"],"languages":["en"],"url":"https://blog.eladgil.com/","checkout_url":"https://blog.eladgil.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"elixirschool-com-home-elixir-school","title":"Elixir School","description":"Elixir School is an external knowledge source offering curated resources and tutorials for learning the Elixir programming language.","status":"Free portal","price":"Free","tags":["Elixir","Programming","Tutorials","Education","External","Knowledge"],"languages":["en","ar","bg","bn","de","el","es","fa","fr","id","it","ja","ko","ms","no","pl","pt","ru","sk","ta","th","tr","uk","vi","zh-hans","zh-hant"],"url":"https://elixirschool.com/en/","checkout_url":"https://elixirschool.com/en/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learn-microsoft-com-overview-of-entity-framework-core-ef-core","title":"Entity Framework Core Overview","description":"An external knowledge source providing a general introduction to Entity Framework Core, covering its features and capabilities.","status":"Free portal","price":"Free","tags":["Entity Framework","EF Core","database","ORM","Microsoft","overview","development"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/ef/core/","checkout_url":"https://learn.microsoft.com/en-us/ef/core/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"github-com-github-jlevy-og-equity-compensation-stock-options-rsus-taxes-read-the-latest-edition-www-holloway-com-ec","title":"Equity compensation","description":"An external knowledge source on stock options, RSUs, and taxes, providing insights and resources for understanding equity compensation.","status":"Free portal","price":"Free","tags":["equity compensation","stock options","RSUs","taxes","open resource","GitHub Pages"],"languages":["en"],"url":"https://github.com/jlevy/og-equity-compensation","checkout_url":"https://github.com/jlevy/og-equity-compensation","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"paulgraham-com-essays","title":"Essays by Paul Graham","description":"A collection of essays from Paul Graham, offering insights on various topics related to technology, startups, and philosophy.","status":"Free portal","price":"Free","tags":["Essays","Paul Graham","Technology","Startups","Philosophy","External","Knowledge"],"languages":["en"],"url":"https://paulgraham.com/articles.html","checkout_url":"https://paulgraham.com/articles.html","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"docs-evidence-dev-what-is-evidence-evidence-docs","title":"Evidence Documentation","description":"Evidence is an open source framework designed for creating data products using SQL, including reports and decision-support tools.","status":"Free portal","price":"Free","tags":["Evidence","SQL","data products","documentation","open source"],"languages":["en"],"url":"https://docs.evidence.dev/","checkout_url":"https://docs.evidence.dev/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"eyeondesign-aiga-org","title":"Eye on Design","description":"A curated external knowledge source focused on design, featuring articles, insights, and resources from the design community.","status":"Free portal","price":"Free","tags":["Design","Knowledge","Curated","Resources","Articles","Community"],"languages":["en"],"url":"https://eyeondesign.aiga.org/","checkout_url":"https://eyeondesign.aiga.org/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"github-com-github-fastai-fastbook-the-fastai-book-published-as-jupyter-notebooks","title":"fastai/fastbook - The fastai Book","description":"An external knowledge source featuring the fastai book, available as Jupyter Notebooks. This resource supports learning in AI and machine learning.","status":"Free portal","price":"Free","tags":["fastai","Jupyter Notebooks","AI","open resource","education"],"languages":["en"],"url":"https://github.com/fastai/fastbook","checkout_url":"https://github.com/fastai/fastbook","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"mckinsey-com-featured-insights","title":"Featured Insights","description":"Curated external knowledge source from McKinsey & Company, providing valuable insights on various topics.","status":"Free portal","price":"Free","tags":["External","Knowledge","Insights","McKinsey"],"languages":["en"],"url":"https://www.mckinsey.com/featured-insights","checkout_url":"https://www.mckinsey.com/featured-insights","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"figma-com-figma-best-practices","title":"Figma Best Practices","description":"A resource for design best practices and tips for using Figma effectively.","status":"Free portal","price":"Free","tags":["External","Knowledge","Design","Best Practices","Figma","Tips","Tricks"],"languages":["en"],"url":"https://www.figma.com/best-practices/","checkout_url":"https://www.figma.com/best-practices/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"help-figma-com-get-started-ndash-figma-learn-help-center","title":"Figma Learn - Getting Started","description":"The Figma Help Center is the official help center for Figma and FigJam, covering UI support, design, prototyping, development mode, design systems, components, variables, team collaboration, accounts, pricing, and troubleshooting.","status":"Free portal","price":"Free","tags":["figma","figjam","ui design","ux design","prototyping","design systems","components","variables","dev mode","collaboration","wireframing","product design","troubleshooting"],"languages":["en"],"url":"https://help.figma.com/hc/en-us/categories/360002051613-Learn-design","checkout_url":"https://help.figma.com/hc/en-us/categories/360002051613-Learn-design","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"investopedia-com-financial-term-dictionary-4769738","title":"Financial Term Dictionary","description":"A comprehensive external knowledge source providing definitions and explanations of financial terms.","status":"Free portal","price":"Free","tags":["Financial Terms","Dictionary","Investopedia","External","Knowledge"],"languages":["en"],"url":"https://www.investopedia.com/financial-term-dictionary-4769738","checkout_url":"https://www.investopedia.com/financial-term-dictionary-4769738","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"review-firstround-com","title":"First Round Review","description":"Tactical advice for founders and startup leaders — from interview questions and tips for new managers, to how to find a co-founder and product-market fit.","status":"Free portal","price":"Free","tags":["External","Knowledge","startups","entrepreneurship"],"languages":["en"],"url":"https://review.firstround.com/","checkout_url":"https://review.firstround.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"fluent2-microsoft-design-fluent-2-design-system","title":"Fluent 2 Design System","description":"An external knowledge source detailing the evolution of Microsoft’s design system, facilitating collaboration and creativity across platforms.","status":"Free portal","price":"Free","tags":["Design System","Microsoft","Fluent","Collaboration","Creativity","External","Knowledge"],"languages":["en"],"url":"https://fluent2.microsoft.design/","checkout_url":"https://fluent2.microsoft.design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"fontsinuse-com","title":"Fonts In Use","description":"A curated external knowledge source showcasing the use of typography in various design contexts. Explore a diverse collection of font applications across different projects.","status":"Free portal","price":"Free","tags":["Typography","Design","Fonts","External","Knowledge"],"languages":["en"],"url":"https://fontsinuse.com/","checkout_url":"https://fontsinuse.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"fonts-google-com-fonts-knowledge-google-fonts","title":"Fonts Knowledge - Google Fonts","description":"An external knowledge source providing insights into typography and its application on the web.","status":"Free portal","price":"Free","tags":["Typography","Web Design","External","Knowledge","Google Fonts"],"languages":["en"],"url":"https://fonts.google.com/knowledge","checkout_url":"https://fonts.google.com/knowledge","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"practicum-yandex-ru-it","title":"Free Online Courses: Learn IT Professions for Free","description":"A catalog of free online courses from Yandex Practicum. Online training in IT professions with a certificate of completion.","status":"Free portal","price":"Free","tags":["Free Courses","Online Learning","IT Professions","Yandex Practicum","Certificates"],"languages":["ru"],"url":"https://practicum.yandex.ru/catalog/free/","checkout_url":"https://practicum.yandex.ru/catalog/free/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"freecodecamp-org-javascript-algorithms-and-data-structures-v8","title":"freeCodeCamp JavaScript Algorithms and Data Structures","description":"An external knowledge source offering a comprehensive curriculum on JavaScript algorithms and data structures. Ideal for learners seeking to enhance their coding skills.","status":"Free portal","price":"Free","tags":["JavaScript","Algorithms","Data Structures","Coding","Free Resources"],"languages":["en"],"url":"https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures-v8/","checkout_url":"https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures-v8/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"freecodecamp-org","title":"freeCodeCamp Responsive Web Design Course","description":"An external knowledge source offering a comprehensive curriculum on responsive web design principles and practices. Ideal for beginners looking to enhance their web development skills.","status":"Free portal","price":"Free","tags":["freeCodeCamp","responsive design","web development","coding","education"],"languages":["en","sw","ko","de","ja","uk","pt","it","zh","es"],"url":"https://www.freecodecamp.org/learn/2022/responsive-web-design/","checkout_url":"https://www.freecodecamp.org/learn/2022/responsive-web-design/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"go-dev","title":"Get Started with Go","description":"An external knowledge source for learning the Go programming language, providing essential resources and guidance for beginners.","status":"Free portal","price":"Free","tags":["Go","Programming","Learning","External","Knowledge"],"languages":["en"],"url":"https://go.dev/learn/","checkout_url":"https://go.dev/learn/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"git-scm-com","title":"Git","description":"An external knowledge source providing comprehensive information about Git, including its features and usage. Ideal for developers seeking to enhance their understanding of version control.","status":"Free portal","price":"Free","tags":["Git","Version Control","Documentation","External","Knowledge"],"languages":["en"],"url":"https://git-scm.com/book/en/v2","checkout_url":"https://git-scm.com/book/en/v2","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"handbook-gitlab-com-engineering","title":"GitLab Engineering Handbook","description":"An external knowledge source detailing the engineering practices and strategies at GitLab, including insights on technical implementation and project scheduling.","status":"Free portal","price":"Free","tags":["GitLab","Engineering","Technical Implementation","Product Strategy","Scalability","Usability"],"languages":["en"],"url":"https://handbook.gitlab.com/handbook/engineering/","checkout_url":"https://handbook.gitlab.com/handbook/engineering/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"handbook-gitlab-com-product-handbook","title":"GitLab Product Handbook","description":"An external knowledge source detailing the methodologies and practices of product development at GitLab.","status":"Free portal","price":"Free","tags":["GitLab","Product","Handbook","External","Knowledge"],"languages":["en"],"url":"https://handbook.gitlab.com/handbook/product/","checkout_url":"https://handbook.gitlab.com/handbook/product/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"handbook-gitlab-com-project-management","title":"GitLab Project Management","description":"External knowledge source on project management practices and methodologies from GitLab's handbook.","status":"Free portal","price":"Free","tags":["Project Management","GitLab","External","Knowledge","Infrastructure","Reliability"],"languages":["en"],"url":"https://handbook.gitlab.com/handbook/engineering/infrastructure/team/reliability/project-management/","checkout_url":"https://handbook.gitlab.com/handbook/engineering/infrastructure/team/reliability/project-management/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"design-google-google-design-discover-the-people-and-stories-behind-the-products","title":"Google Design","description":"An external knowledge source offering design resources and inspiration, including the Material Design system and Google Fonts.","status":"Free portal","price":"Free","tags":["Design","Material Design","Google Fonts","Inspiration","Resources"],"languages":["en"],"url":"https://design.google/","checkout_url":"https://design.google/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"google-github-io-google-engineering-practices-documentation","title":"Google Engineering Practices Documentation","description":"An external knowledge source providing guidelines and best practices for engineering at Google.","status":"Free portal","price":"Free","tags":["Google","Engineering","Best Practices","Documentation","Open resource","GitHub Pages"],"languages":["en"],"url":"https://google.github.io/eng-practices/","checkout_url":"https://google.github.io/eng-practices/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developers-google-com-machine-learning-nbsp-nbsp-google-for-developers","title":"Google Machine Learning Crash Course","description":"An external knowledge source providing a comprehensive introduction to machine learning concepts and practices from Google Developers.","status":"Free portal","price":"Free","tags":["Machine Learning","Google","Developers","Crash Course","External","Knowledge"],"languages":["en","ar","bn","zh-hans","zh-hant","fa","fr","de","he","hi","id","it","ja","ko","pl","pt-br","ru","es-419","th","tr","uk","vi","zh-cn","zh-tw"],"url":"https://developers.google.com/machine-learning/crash-course","checkout_url":"https://developers.google.com/machine-learning/crash-course","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developers-google-com-google-google-nbsp-nbsp-search-central-nbsp-nbsp-google-for-developers","title":"Google Search Center | Search Engine Optimization Resources","description":"The Google Search Center offers SEO resources to help improve your site's visibility in Google Search results.","status":"Free portal","price":"Free","tags":["Google","поисковая оптимизация","ресурсы","веб-мастера","Search Central"],"languages":["ru","en","ar","zh-hans","zh-hant","fr","de","hi","id","it","ja","ko","pl","pt-br","es-419","th","tr","vi","zh-cn","zh-tw"],"url":"https://developers.google.com/search?hl=ru","checkout_url":"https://developers.google.com/search?hl=ru","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developers-google-com-google-search-central-formerly-webmasters-web-seo-resources-nbsp-nbsp-google-for-developers","title":"Google Search Central - SEO Resources","description":"Google Search Central offers a variety of SEO resources aimed at improving website visibility on Google Search. Access practical guidance to enhance your site's discoverability.","status":"Free portal","price":"Free","tags":["SEO","Google","Search","Web Development","Resources"],"languages":["en","ar","zh-hans","zh-hant","fr","de","hi","id","it","ja","ko","pl","pt-br","ru","es-419","th","tr","vi","zh-cn","zh-tw"],"url":"https://developers.google.com/search","checkout_url":"https://developers.google.com/search","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"status-search-google-com-google-search-status-dashboard","title":"Google Search Status Dashboard","description":"An external knowledge source providing real-time updates on the status of Google Search services. Access detailed information about service disruptions and performance.","status":"Free portal","price":"Free","tags":["Google","Search","Status","Dashboard","External","Knowledge"],"languages":["en"],"url":"https://status.search.google.com/","checkout_url":"https://status.search.google.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"cloudskillsboost-google-choose-your-learning-path-google-skills","title":"Google Skills Boost Learning Paths","description":"An external knowledge source for enhancing skills through Google Cloud training certifications. Explore various learning paths to gain expertise in Cloud technologies.","status":"Free portal","price":"Free","tags":["Google","Cloud","Training","Certifications","Skills","Learning","AI"],"languages":["en"],"url":"https://www.cloudskillsboost.google/paths","checkout_url":"https://www.cloudskillsboost.google/paths","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"sre-google-google-sre-site-reliability-engineering-book-google-index","title":"Google SRE Book - Table of Contents","description":"Explore the comprehensive table of contents for the Google SRE book, highlighting key topics and insights relevant to site reliability engineering.","status":"Free portal","price":"Free","tags":["SRE","Google","Site Reliability Engineering","Table of Contents","Knowledge Source"],"languages":["en"],"url":"https://sre.google/sre-book/table-of-contents/","checkout_url":"https://sre.google/sre-book/table-of-contents/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"sre-google-google-sre-digital-library-books-and-resources-hub","title":"Google SRE Resource Library","description":"A comprehensive external knowledge source featuring curated learning paths, books, videos, and resources on site reliability engineering for various expertise levels.","status":"Free portal","price":"Free","tags":["SRE","site reliability","resources","learning paths","books","videos","external","knowledge"],"languages":["en"],"url":"https://sre.google/resources/","checkout_url":"https://sre.google/resources/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"sre-google-google-sre-sre-workbook-table-of-content","title":"Google SRE Workbook Table of Contents","description":"A comprehensive guide to key SRE concepts and practical strategies for building reliable and scalable systems.","status":"Free portal","price":"Free","tags":["SRE","Google","workbook","reliability","scalability","knowledge"],"languages":["en"],"url":"https://sre.google/workbook/table-of-contents/","checkout_url":"https://sre.google/workbook/table-of-contents/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"google-github-io-google-style-guides","title":"Google Style Guides","description":"A collection of style guides for open-source projects initiated by Google, providing best practices for code formatting and documentation.","status":"Free portal","price":"Free","tags":["Google","Style Guides","Open Source","Coding Standards","Documentation"],"languages":["en"],"url":"https://google.github.io/styleguide/","checkout_url":"https://google.github.io/styleguide/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"testing-googleblog-com-google-testing-blog","title":"Google Testing Blog","description":"An external knowledge source providing insights and updates on testing practices and methodologies from Google. It covers various topics related to software testing.","status":"Free portal","price":"Free","tags":["Google","Testing","Software","Quality Assurance","Best Practices"],"languages":["en"],"url":"https://testing.googleblog.com/","checkout_url":"https://testing.googleblog.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"trends-google-com-google-trends","title":"Google Trends","description":"An external knowledge source for exploring search interest in terms and topics over time, by location, and by popularity.","status":"Free portal","price":"Free","tags":["External","Knowledge","Search Trends","Data Analysis","Google"],"languages":["af","ak","sq","ws","am","ar","hy","az","eu","be","bem","bn","bh","bs","br","bg","bt","km","ca","chr","ny","zh-cn","zh-tw","co","hr","cs","da","nl","en","eo","et","ee","fo","tl","fi","fr","fy","gaa","gl","ka","de","el","kl","gn","gu","ht","ha","haw","iw","he","hi","hu","is","ig","id","ia","ga","it","ja","jw","kn","kk","rw","rn","kg","ko","kri","ku","ckb","ky","lo","la","lv","ln","lt","loz","lg","ach","mk","mg","ms","ml","mt","mv","mi","mr","mfe","mo","mn","sr-me","my","ne","pcm","nso","no","nn","oc","or","om","ps","fa","pl","pt","pt-br","pt-pt","pa","qu","ro","rm","nyn","ru","gd","sr","sh","st","tn","crs","sn","sd","si","sk","sl","so","es","es-419","su","sw","sv","tg","ta","tt","te","th","ti","to","lua","tum","tr","tk","tw","ug","uk","ur","uz","vu","vi","cy","wo","xh","yi","yo","zu"],"url":"https://trends.google.com/trends/","checkout_url":"https://trends.google.com/trends/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"design-system-service-gov-uk-home-gov-uk-design-system","title":"GOV.UK Design System","description":"An external knowledge source for designing services with GOV.UK styles, components, and patterns.","status":"Free portal","price":"Free","tags":["GOV.UK","design system","styles","components","patterns","external","knowledge"],"languages":["en"],"url":"https://design-system.service.gov.uk/","checkout_url":"https://design-system.service.gov.uk/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"grafana-com-grafana-k6-grafana-k6-documentation","title":"Grafana k6 Documentation","description":"External knowledge source providing comprehensive documentation for Grafana k6, a modern load testing tool. It includes guides, API references, and best practices.","status":"Free portal","price":"Free","tags":["Grafana","k6","documentation","load testing","API","guides"],"languages":["en"],"url":"https://grafana.com/docs/k6/latest/","checkout_url":"https://grafana.com/docs/k6/latest/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"grafana-com-technical-documentation-grafana-labs","title":"Grafana Technical Documentation","description":"Comprehensive external knowledge source for Grafana, providing detailed technical documentation and user guides.","status":"Free portal","price":"Free","tags":["Grafana","Documentation","Technical","External","Knowledge"],"languages":["en"],"url":"https://grafana.com/docs/","checkout_url":"https://grafana.com/docs/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"learnenglish-britishcouncil-org-grammar","title":"Grammar - British Council","description":"External knowledge source from the British Council focused on English grammar. Provides resources and explanations for learners.","status":"Free portal","price":"Free","tags":["Grammar","English","Learning","British Council","Education"],"languages":["en"],"url":"https://learnenglish.britishcouncil.org/grammar","checkout_url":"https://learnenglish.britishcouncil.org/grammar","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"hbr-org-leadership","title":"Harvard Business Review - Leadership","description":"Find new ideas and classic advice for global leaders from the world's best business and management experts.","status":"Free portal","price":"Free","tags":["External","Knowledge","business","management"],"languages":["en"],"url":"https://hbr.org/topic/subject/leadership","checkout_url":"https://hbr.org/topic/subject/leadership","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"hbr-org-strategy","title":"Harvard Business Review — Topic: Strategy","description":"Find new ideas and classic advice for global leaders from the world's best business and management experts.","status":"Free portal","price":"Free","tags":["External","Knowledge","Business","Strategy","Management"],"languages":["en"],"url":"https://hbr.org/topic/subject/strategy","checkout_url":"https://hbr.org/topic/subject/strategy","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developer-hashicorp-com-hashicorp-developer","title":"HashiCorp Developer Documentation","description":"An external knowledge source for HashiCorp products, featuring comprehensive documentation, tutorials, and practical examples.","status":"Free portal","price":"Free","tags":["HashiCorp","documentation","tutorials","examples","external","knowledge"],"languages":["en"],"url":"https://developer.hashicorp.com/","checkout_url":"https://developer.hashicorp.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"haystack-deepset-ai-tutorials-haystack","title":"Haystack Tutorials","description":"A collection of tutorials to help users understand and utilize Haystack effectively.","status":"Free portal","price":"Free","tags":["Tutorials","Haystack","External","Knowledge","AI","NLP"],"languages":["en"],"url":"https://haystack.deepset.ai/tutorials","checkout_url":"https://haystack.deepset.ai/tutorials","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"blog-hootsuite-com-social-media-marketing-advice-from-experts-hootsuite-blog","title":"Hootsuite Blog on Social Media Marketing","description":"An external knowledge source providing insights, tools, and strategies for social media marketing across platforms like X, Facebook, and Instagram.","status":"Free portal","price":"Free","tags":["Social Media","Marketing","Hootsuite","Insights","Tools","Strategies"],"languages":["en","es","de","fr","it","pt"],"url":"https://blog.hootsuite.com/","checkout_url":"https://blog.hootsuite.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"shrm-org-hr-tools-samples-shrm","title":"HR Tools & Samples","description":"A collection of resources for HR professionals, including sample job descriptions, policies, forms, and training materials.","status":"Free portal","price":"Free","tags":["HR","resources","tools","samples","policies","training"],"languages":["en","in"],"url":"https://www.shrm.org/resourcesandtools","checkout_url":"https://www.shrm.org/resourcesandtools","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"academy-hackthebox-com-best-online-cybersecurity-courses-certifications-htb-academy","title":"HTB Academy Cybersecurity Courses","description":"An external knowledge source offering guided and interactive training courses and certifications in cybersecurity, developed by industry professionals.","status":"Free portal","price":"Free","tags":["Cybersecurity","Training","Courses","Certifications","HTB Academy"],"languages":["en"],"url":"https://academy.hackthebox.com/","checkout_url":"https://academy.hackthebox.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"htmlacademy-ru-html-academy","title":"HTML Academy Interactive Online Courses","description":"A platform offering interactive online courses focused on practical coding skills and real-world problem solving using the latest technologies.","status":"Free portal","price":"Free","tags":["HTML","online courses","coding","interactive","technology","education"],"languages":["ru"],"url":"https://htmlacademy.ru/courses","checkout_url":"https://htmlacademy.ru/courses","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developer-mozilla-org-html","title":"HTML Reference - MDN","description":"A comprehensive external knowledge source detailing all HTML elements and attributes, including global attributes applicable to all elements.","status":"Free portal","price":"Free","tags":["HTML","MDN","Reference","Web Development","Documentation"],"languages":["en","de","es","fr","ko","pt","ru","zh","ja"],"url":"https://developer.mozilla.org/en-US/docs/Web/HTML/Reference","checkout_url":"https://developer.mozilla.org/en-US/docs/Web/HTML/Reference","media_url":"/registry-media/media-8bbfe115df93adc6-poster.webp","updated_at":"2026-05-29T17:00:21Z"},{"slug":"academy-hubspot-com-hubspot-academy","title":"HubSpot Academy","description":"HubSpot Academy is an external knowledge source offering a variety of educational resources and courses on inbound marketing, sales, and customer service.","status":"Free portal","price":"Free","tags":["External","Knowledge","Education","Marketing","Sales","Customer Service"],"languages":["en","de","es","pt","fr","zh"],"url":"https://academy.hubspot.com/","checkout_url":"https://academy.hubspot.com/","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"hubspot-com-resource-library","title":"HubSpot Resource Library","description":"A comprehensive collection of over 700 free resources including templates, ebooks, tools, courses, and guides aimed at enhancing marketing and sales efforts.","status":"Free portal","price":"Free","tags":["HubSpot","resources","marketing","sales","templates","ebooks","tools","guides"],"languages":["en","es","fr","de","ja","pt"],"url":"https://www.hubspot.com/resources","checkout_url":"https://www.hubspot.com/resources","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"huggingface-co-hugging-face-learn","title":"Hugging Face - Learn","description":"An external knowledge source focused on advancing and democratizing artificial intelligence through open source and open science.","status":"Free portal","price":"Free","tags":["AI","open source","education","Hugging Face","machine learning","knowledge"],"languages":["en"],"url":"https://huggingface.co/learn","checkout_url":"https://huggingface.co/learn","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"huggingface-co-welcome-to-the-ai-agents-course-hugging-face","title":"Hugging Face AI Agents Course","description":"An external knowledge source focused on advancing and democratizing artificial intelligence through open source and open science.","status":"Free portal","price":"Free","tags":["AI","Agents","Hugging Face","Open Source","Knowledge"],"languages":["en"],"url":"https://huggingface.co/learn/agents-course","checkout_url":"https://huggingface.co/learn/agents-course","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"huggingface-co-hugging-face-diffusion-models-course-hugging-face","title":"Hugging Face Diffusion Models Course","description":"An external knowledge source focused on diffusion models in artificial intelligence, promoting open source and open science principles.","status":"Free portal","price":"Free","tags":["Diffusion Models","Artificial Intelligence","Open Source","Hugging Face","Machine Learning","Course"],"languages":["en"],"url":"https://huggingface.co/learn/diffusion-course","checkout_url":"https://huggingface.co/learn/diffusion-course","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"huggingface-co-open-source-ai-cookbook-hugging-face","title":"Hugging Face Open-Source AI Cookbook","description":"A resource for learning about artificial intelligence through open-source methodologies and practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Open Source","Cookbook"],"languages":["en"],"url":"https://huggingface.co/learn/cookbook","checkout_url":"https://huggingface.co/learn/cookbook","media_url":"","updated_at":"2026-05-29T17:00:21Z"},{"slug":"developer-apple-com-human-interface-guidelines-apple-developer-documentation","title":"Human Interface Guidelines Apple","description":"A comprehensive resource providing guidance and best practices for designing user experiences across Apple platforms.","status":"Free portal","price":"Free","tags":["Apple","Design","Guidelines","User Experience","HIG","Documentation"],"languages":["en"],"url":"https://developer.apple.com/design/human-interface-guidelines","checkout_url":"https://developer.apple.com/design/human-interface-guidelines","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"identitydesigned-com","title":"Identity Designed","description":"A curated external knowledge source focused on identity design and branding insights.","status":"Free portal","price":"Free","tags":["Identity","Design","Branding","External","Knowledge"],"languages":["en"],"url":"https://identitydesigned.com/","checkout_url":"https://identitydesigned.com/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"storytellingwithdata-com-improve-your-graphs-charts-and-data-visualizations","title":"Improve Your Graphs and Data Visualizations","description":"An external knowledge source offering insights on creating effective graphs and data visualizations. Learn tips and techniques applicable across various tools like Excel, Tableau, and PowerBI.","status":"Free portal","price":"Free","tags":["Data Visualization","Graphs","Excel","Tableau","PowerBI","Storytelling","External","Knowledge"],"languages":["en"],"url":"https://www.storytellingwithdata.com/blog","checkout_url":"https://www.storytellingwithdata.com/blog","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"playwright-dev-installation-playwright","title":"Installation Guide for Playwright","description":"External knowledge source detailing the installation process for Playwright. Provides step-by-step instructions and requirements.","status":"Free portal","price":"Free","tags":["Playwright","Installation","Guide","External","Knowledge"],"languages":["en"],"url":"https://playwright.dev/docs/intro","checkout_url":"https://playwright.dev/docs/intro","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"playwright-dev-installation-playwright-net","title":"Installation Guide for Playwright .NET","description":"This external knowledge source provides detailed instructions for installing Playwright for .NET applications. It serves as a reference for developers looking to integrate Playwright into their projects.","status":"Free portal","price":"Free","tags":["Playwright",".NET","Installation","Guide","External","Knowledge"],"languages":["en"],"url":"https://playwright.dev/dotnet/docs/intro","checkout_url":"https://playwright.dev/dotnet/docs/intro","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"archive-org-internet-archive-digital-library-of-free-borrowable-texts-movies-music-wayback-machine","title":"Internet Archive: Digital Library of Free Texts","description":"A curated external knowledge source providing access to a vast collection of free and borrowable texts, movies, music, and the Wayback Machine.","status":"Free portal","price":"Free","tags":["Internet Archive","Digital Library","Free Texts","Movies","Music","Wayback Machine","External","Knowledge"],"languages":["en"],"url":"https://archive.org/details/texts","checkout_url":"https://archive.org/details/texts","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"academy-langchain-com-intro-to-langgraph","title":"Intro to Langgraph from LangChain","description":"An external knowledge source providing insights into Langgraph, a framework for building applications with language models.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Langgraph","Language Models"],"languages":["en"],"url":"https://academy.langchain.com/courses/intro-to-langgraph","checkout_url":"https://academy.langchain.com/courses/intro-to-langgraph","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"elixir-lang-org-introduction-html","title":"Introduction to Elixir","description":"An external knowledge source providing an overview of Elixir programming language and its features.","status":"Free portal","price":"Free","tags":["Elixir","Programming","Introduction","Language","Documentation"],"languages":["en"],"url":"https://elixir-lang.org/getting-started/introduction.html","checkout_url":"https://elixir-lang.org/getting-started/introduction.html","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"python-langchain-com-introduction","title":"Introduction to LangChain","description":"External knowledge source providing an overview of LangChain, a framework for developing applications using Python and AI. This resource covers foundational concepts and usage.","status":"Free portal","price":"Free","tags":["External","Knowledge","Python","AI","LangChain","Documentation"],"languages":["en"],"url":"https://python.langchain.com/docs/introduction/","checkout_url":"https://python.langchain.com/docs/introduction/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"investopedia-com-www-investopedia-com","title":"Investopedia - Financial Education Resource","description":"Investopedia is an external knowledge source providing comprehensive information on finance, investing, and economic concepts.","status":"Free portal","price":"Free","tags":["Finance","Investing","Economics","Education","External","Knowledge"],"languages":["en"],"url":"https://www.investopedia.com/","checkout_url":"https://www.investopedia.com/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"glossary-istqb-org-istqb-glossary","title":"ISTQB Glossary","description":"A comprehensive external knowledge source providing definitions and explanations of terms related to software testing as defined by the ISTQB.","status":"Free portal","price":"Free","tags":["ISTQB","glossary","software testing","definitions","external","knowledge"],"languages":["en"],"url":"https://glossary.istqb.org/","checkout_url":"https://glossary.istqb.org/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"itsnicethat-com-www-itsnicethat-com","title":"It's Nice That","description":"A curated external knowledge source featuring articles and insights on design, art, and culture.","status":"Free portal","price":"Free","tags":["Design","Art","Culture","Curated","External","Knowledge"],"languages":["en"],"url":"https://www.itsnicethat.com/","checkout_url":"https://www.itsnicethat.com/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"interaction-design-org-literature","title":"IxDF Literature","description":"IxDF Literature is a large library of free materials on UX, UI, interaction design, HCI, user research, design thinking, and product design.","status":"Free portal","price":"Free","tags":["External","Knowledge","ux design","ui design","interaction design","human computer interaction","user research","usability","design thinking","product design","design systems","accessibility","information architecture","prototyping","user centered design"],"languages":["en"],"url":"https://www.interaction-design.org/literature","checkout_url":"https://www.interaction-design.org/literature","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"developer-mozilla-org-java","title":"JavaScript Guide","description":"An external knowledge source providing an overview of JavaScript and guidance on its usage. For detailed information on language features, refer to the JavaScript reference.","status":"Free portal","price":"Free","tags":["External","Knowledge","JavaScript","Guide"],"languages":["en","de","es","fr","ko","pt","ru","zh","ja"],"url":"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide","checkout_url":"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide","media_url":"/registry-media/media-3637db5d8b99f4ee-poster.webp","updated_at":"2026-05-29T17:00:22Z"},{"slug":"kaggle-com-ai-competitions-and-hackathons-kaggle","title":"Kaggle Learn: AI Competitions and Hackathons","description":"Participate in various AI competitions and hackathons hosted on Kaggle. Engage with the community, enhance your skills, and explore innovative solutions.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Competitions","Hackathons","Data Science"],"languages":["en"],"url":"https://www.kaggle.com/competitions","checkout_url":"https://www.kaggle.com/competitions","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"kaggle-com-learn-python-data-viz-pandas-more-tutorials-kaggle","title":"Kaggle Learn: Data Skills Courses","description":"An external knowledge source offering no-cost courses on Python, data visualization, and Pandas. Ideal for those looking to enhance their data science skills.","status":"Free portal","price":"Free","tags":["External","Knowledge","Python","Data Science","Courses","Pandas","Data Visualization"],"languages":["en"],"url":"https://www.kaggle.com/learn","checkout_url":"https://www.kaggle.com/learn","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"kaggle-com-find-open-datasets-for-ai-and-research-kaggle","title":"Kaggle Learn: Open Datasets for AI Research","description":"A comprehensive repository of open datasets available for AI research, model training, and analysis. Engage with a large community of researchers and developers.","status":"Free portal","price":"Free","tags":["Open Datasets","AI","Research","Data Analysis","Kaggle"],"languages":["en"],"url":"https://www.kaggle.com/datasets","checkout_url":"https://www.kaggle.com/datasets","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"kanbanguides-org-kanban-guides-learn-how-to-apply-kanban-to-optimise-flow-and-value-delivery-home-of-the-open-guide-to-kanban-and-the-kanban-guide","title":"Kanban Guides","description":"An external knowledge source for applying Kanban to optimize flow and value delivery. Includes the Open Guide to Kanban and The Kanban Guide.","status":"Free portal","price":"Free","tags":["Kanban","flow","value delivery","guides","external","knowledge"],"languages":["en","ja","es","fa"],"url":"https://kanbanguides.org/","checkout_url":"https://kanbanguides.org/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"keras-io-guides","title":"Keras Guides","description":"A collection of guides from keras.io providing insights and best practices for using the Keras library. This external knowledge source offers valuable information for developers and data scientists.","status":"Free portal","price":"Free","tags":["Keras","Guides","Machine Learning","Deep Learning","External","Knowledge"],"languages":["en"],"url":"https://keras.io/guides/","checkout_url":"https://keras.io/guides/","media_url":"","updated_at":"2026-05-29T17:00:22Z"},{"slug":"kotlinlang-org-kotlin-docs-kotlin","title":"Kotlin Documentation","description":"Comprehensive external knowledge source for Kotlin programming language. Provides detailed guides, tutorials, and API references.","status":"Free portal","price":"Free","tags":["Kotlin","Documentation","Programming","API","Guides","Tutorials"],"languages":["en"],"url":"https://kotlinlang.org/docs/home.html","checkout_url":"https://kotlinlang.org/docs/home.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"kubernetes-io","title":"Kubernetes Concepts","description":"This external knowledge source provides insights into the components of the Kubernetes system and the abstractions used to represent clusters, enhancing understanding of Kubernetes functionality.","status":"Free portal","price":"Free","tags":["Kubernetes","Concepts","Cloud","Containerization","Orchestration"],"languages":["en","bn","zh","fr","de","hi","id","it","ja","ko","pl","pt","ru","es","uk","vi","fa","ha"],"url":"https://kubernetes.io/docs/concepts/","checkout_url":"https://kubernetes.io/docs/concepts/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"kubernetes-io-kubernetes-documentation","title":"Kubernetes Documentation","description":"Comprehensive resource for Kubernetes, an open source container orchestration engine that automates deployment, scaling, and management of containerized applications.","status":"Free portal","price":"Free","tags":["Kubernetes","Documentation","Container Orchestration","Open Source","Cloud Native"],"languages":["en","bn","zh-cn","fr","de","hi","id","it","ja","ko","fa","pl","pt-br","ru","es","uk"],"url":"https://kubernetes.io/docs/home/","checkout_url":"https://kubernetes.io/docs/home/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"kubernetes-io-security","title":"Kubernetes Security Concepts","description":"An external knowledge source detailing concepts for maintaining the security of cloud-native workloads in Kubernetes.","status":"Free portal","price":"Free","tags":["Kubernetes","Security","Cloud-native","Workload","Concepts","External","Knowledge"],"languages":["bn","zh-cn","fr","id","ja","ko","pl","pt-br","es","de","hi","it","fa","ru","uk","vi","ha-topology","en-us"],"url":"https://kubernetes.io/docs/concepts/security/","checkout_url":"https://kubernetes.io/docs/concepts/security/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"academy-langchain-com","title":"LangChain Academy","description":"LangChain provides the agent engineering platform and open source frameworks developers need to ship great agents faster.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI"],"languages":["en"],"url":"https://academy.langchain.com/","checkout_url":"https://academy.langchain.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"en-wikibooks-org-subject-languages-wikibooks-open-books-for-an-open-world","title":"Languages - Wikibooks","description":"An external knowledge source providing a collection of resources and information on various languages. This catalog entry links to the Wikibooks page dedicated to language studies.","status":"Free portal","price":"Free","tags":["Languages","Wikibooks","Education","Open Access","Knowledge Source"],"languages":["en","ar","be","bn","bs","cy","de","fa","fr","he","hi","hu","is","it","ja","ko","ml","ro","ru","tr","zh","la","es"],"url":"https://en.wikibooks.org/wiki/Subject:Languages","checkout_url":"https://en.wikibooks.org/wiki/Subject:Languages","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"lawsofux-com","title":"Laws of UX","description":"An external knowledge source providing insights and principles related to user experience design.","status":"Free portal","price":"Free","tags":["UX","Design","Principles","External","Knowledge"],"languages":["en"],"url":"https://lawsofux.com/","checkout_url":"https://lawsofux.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learngerman-dw-com-s-9528","title":"Learn German - DW","description":"External knowledge source providing resources for learning German. Access various materials and tools to enhance language skills.","status":"Free portal","price":"Free","tags":["Learn German","Language Learning","External","Knowledge","Resources"],"languages":["en"],"url":"https://learngerman.dw.com/en/learn-german/s-9528","checkout_url":"https://learngerman.dw.com/en/learn-german/s-9528","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tofugu-com-learn-japanese-a-ridiculously-detailed-guide","title":"Learn Japanese: A Comprehensive Resource Guide","description":"An external knowledge source featuring a curated list of recommended resources for learning Japanese.","status":"Free portal","price":"Free","tags":["Japanese","language learning","resources","education","tofugu"],"languages":["en"],"url":"https://www.tofugu.com/learn-japanese/","checkout_url":"https://www.tofugu.com/learn-japanese/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"metabase-com-learn-metabase","title":"Learn Metabase","description":"A resource for guides and tutorials on Metabase, covering analytics, data modeling, and related topics.","status":"Free portal","price":"Free","tags":["External","Knowledge","Metabase","Analytics","Data Modeling","Tutorials"],"languages":["en"],"url":"https://www.metabase.com/learn/","checkout_url":"https://www.metabase.com/learn/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"kaggle-com-learn-pandas-tutorials-kaggle","title":"Learn Pandas Tutorials","description":"An external knowledge source offering hands-on challenges to enhance data manipulation skills using Pandas.","status":"Free portal","price":"Free","tags":["Pandas","data manipulation","tutorials","Kaggle","hands-on","challenges"],"languages":["en"],"url":"https://www.kaggle.com/learn/pandas","checkout_url":"https://www.kaggle.com/learn/pandas","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learnyousomeerlang-com-learn-you-some-erlang-for-great-good","title":"Learn You Some Erlang for Great Good!","description":"An external knowledge source providing a comprehensive tutorial on Erlang, suitable for beginners and experienced programmers alike.","status":"Free portal","price":"Free","tags":["Erlang","tutorial","programming","beginners","external","knowledge"],"languages":["en"],"url":"https://learnyousomeerlang.com/","checkout_url":"https://learnyousomeerlang.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"lektorium-tv","title":"Lectorium | Free online courses","description":"The Lecture Hall offers over 220 courses and 6,500 lectures for schoolchildren, teachers, and students, as well as for anyone wishing to expand their knowledge.","status":"Free portal","price":"Free","tags":["online courses","lectures","education","knowledge","learning"],"languages":["ru"],"url":"https://www.lektorium.tv/","checkout_url":"https://www.lektorium.tv/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"leetcode-com-problemset","title":"LeetCode Problem Set","description":"A comprehensive collection of coding challenges and algorithm problems for practice and skill enhancement.","status":"Free portal","price":"Free","tags":["Coding","Algorithms","Practice","Challenges","LeetCode"],"languages":["en"],"url":"https://leetcode.com/problemset/","checkout_url":"https://leetcode.com/problemset/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"lennysnewsletter-com-archive-lenny-x27-s-newsletter","title":"Lenny's Newsletter Archive","description":"Comprehensive collection of all posts from Lenny's Newsletter, providing insights and information on various topics.","status":"Free portal","price":"Free","tags":["Archive","Lenny's Newsletter","Posts","Knowledge","External"],"languages":["en"],"url":"https://www.lennysnewsletter.com/archive","checkout_url":"https://www.lennysnewsletter.com/archive","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"lattice-com-library-lattice","title":"Library | Lattice","description":"A comprehensive resource hub for HR professionals, offering insights and tools related to human resources and workforce management.","status":"Free portal","price":"Free","tags":["HR","resources","knowledge","Lattice","workforce","management"],"languages":["en"],"url":"https://lattice.com/resources","checkout_url":"https://lattice.com/resources","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"lilianweng-github-io-lil-log","title":"Lil'Log by @lilianweng","description":"An external knowledge source documenting learning notes on various topics.","status":"Free portal","price":"Free","tags":["GitHub Pages","Open resource","Learning","Notes"],"languages":["en"],"url":"https://lilianweng.github.io/","checkout_url":"https://lilianweng.github.io/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"linuxjourney-com","title":"Linux Journey","description":"An external knowledge source providing curated information and resources about Linux. Ideal for learners and enthusiasts seeking to enhance their understanding of Linux systems.","status":"Free portal","price":"Free","tags":["Linux","Learning","Resources","Knowledge","External"],"languages":["en","zh","es","ja","fr","de","ru","pt","ko"],"url":"https://linuxjourney.com/","checkout_url":"https://linuxjourney.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-llamaindex-ai","title":"LlamaIndex Documentation","description":"External knowledge source providing comprehensive documentation for LlamaIndex. It includes reference materials and guides for users.","status":"Free portal","price":"Free","tags":["Documentation","Reference","AI","LlamaIndex"],"languages":["en"],"url":"https://docs.llamaindex.ai/","checkout_url":"https://docs.llamaindex.ai/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-locust-io","title":"Locust Documentation","description":"Locust Docs is the official documentation for the open-source Locust tool for load and performance testing of HTTP and other protocols. Tests are written in plain Python code, run via the CLI or web UI.","status":"Free portal","price":"Free","tags":["Docs","Reference","load testing","performance testing","python","locust","http testing","stress testing","distributed testing","web ui","api testing","docker","kubernetes","grpc","test automation"],"languages":["en"],"url":"https://docs.locust.io/","checkout_url":"https://docs.locust.io/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"logodesignlove-com-www-logodesignlove-com","title":"Logo Design Love","description":"A curated external knowledge source focused on logo design and branding insights from logodesignlove.com.","status":"Free portal","price":"Free","tags":["Logo Design","Branding","Design Inspiration","External Resource"],"languages":["en"],"url":"https://www.logodesignlove.com/","checkout_url":"https://www.logodesignlove.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"support-google-com-data-studio-documentation-nbsp-nbsp-google-cloud-documentation","title":"Looker Studio Documentation","description":"Comprehensive resource for understanding and utilizing Looker Studio for business intelligence and data analytics.","status":"Free portal","price":"Free","tags":["Looker Studio","documentation","business intelligence","data analytics","external","knowledge"],"languages":["zh","pt","es","en","fr","de","id","it","ja","ko"],"url":"https://support.google.com/looker-studio/","checkout_url":"https://support.google.com/looker-studio/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"machinelearningmastery-com-start-here","title":"Machine Learning Mastery","description":"A curated external knowledge source, providing foundational resources for understanding machine learning concepts.","status":"Free portal","price":"Free","tags":["External","Knowledge","Machine Learning","Resources","Curated"],"languages":["en"],"url":"https://machinelearningmastery.com/start-here/","checkout_url":"https://machinelearningmastery.com/start-here/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"arxiv-org-machine-learning","title":"Machine Learning Research Papers by Cornell University","description":"A curated collection of recent research papers in the field of Machine Learning from arxiv.org. This external knowledge source provides access to the latest advancements and findings.","status":"Free portal","price":"Free","tags":["Machine Learning","Research","Papers","arXiv","Computer Science","External","Knowledge"],"languages":["en"],"url":"https://arxiv.org/list/cs.LG/recent","checkout_url":"https://arxiv.org/list/cs.LG/recent","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"habr-com-hubs-machine-learning-articles","title":"Machine learning — Habr","description":"An extensive section devoted to machine learning methods and algorithms in the context of artificial intelligence.","status":"Free portal","price":"Free","tags":["Machine learning","artificial intelligence","algorithms","models","Habr"],"languages":["en","ru"],"url":"https://habr.com/ru/hubs/machine_learning/articles/","checkout_url":"https://habr.com/ru/hubs/machine_learning/articles/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"mailchimp-com-resources","title":"Mailchimp Resources","description":"A curated collection of resources from Mailchimp, providing valuable insights and tools for marketing and business growth.","status":"Free portal","price":"Free","tags":["External","Knowledge","Marketing","Resources","Mailchimp"],"languages":["en","es","pt","fr","de","it"],"url":"https://mailchimp.com/resources/","checkout_url":"https://mailchimp.com/resources/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"redash-io-make-your-company-data-driven","title":"Make Your Company Data Driven","description":"Curated external knowledge source from redash.io focused on leveraging data for business decision-making.","status":"Free portal","price":"Free","tags":["External","Knowledge","Data","Business","Analytics"],"languages":["en"],"url":"https://redash.io/help/","checkout_url":"https://redash.io/help/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"m3-material-io","title":"Material Design","description":"Material Design 3 is Google's official design system guide for creating modern, accessible, and consistent interfaces. It covers foundations, styles, components, adaptive layouts, accessibility, design tokens and etc.","status":"Free portal","price":"Free","tags":["External","Knowledge","material design","design system","ui design","ux design","components","accessibility","theming","design tokens","color system","typography","motion design","adaptive layout","google design"],"languages":["en"],"url":"https://m3.material.io/","checkout_url":"https://m3.material.io/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"matplotlib-org-tutorials-8212-matplotlib-3-10-9-documentation","title":"Matplotlib Tutorials","description":"External knowledge source providing comprehensive tutorials on Matplotlib, version 3.10.9. Ideal for users seeking to learn data visualization techniques.","status":"Free portal","price":"Free","tags":["Matplotlib","tutorials","data visualization","external","knowledge"],"languages":["en"],"url":"https://matplotlib.org/stable/tutorials/index.html","checkout_url":"https://matplotlib.org/stable/tutorials/index.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"developer-mozilla-org-mdn-web-docs","title":"MDN Web Docs","description":"An external knowledge source providing comprehensive information on Open Web technologies, including HTML, CSS, and APIs for websites and progressive web apps.","status":"Free portal","price":"Free","tags":["Open Web","HTML","CSS","APIs","Web Development","Documentation","Progressive Web Apps"],"languages":["en","de","es","fr","ja","ko","pt","ru","zh"],"url":"https://developer.mozilla.org/en-US/","checkout_url":"https://developer.mozilla.org/en-US/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-browse-all-training-training","title":"Microsoft AI Engineer Training","description":"Explore a variety of training resources focused on AI engineering with Microsoft products. Access structured learning paths and modules to enhance your skills.","status":"Free portal","price":"Free","tags":["Microsoft","AI","Training","Learning Paths","Modules","External","Knowledge"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/training/browse/?roles=ai-engineer","checkout_url":"https://learn.microsoft.com/en-us/training/browse/?roles=ai-engineer","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-microsoft-foundry-documentation","title":"Microsoft AI Services Documentation","description":"Comprehensive resource for building, optimizing, and governing AI applications and agents using Microsoft technologies.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Microsoft","Documentation"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/azure/ai-services/","checkout_url":"https://learn.microsoft.com/en-us/azure/ai-services/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-github-microsoft-api-guidelines-microsoft-rest-api-guidelines","title":"Microsoft REST API Guidelines","description":"External knowledge source providing guidelines for Microsoft REST APIs. This resource is hosted on GitHub.","status":"Free portal","price":"Free","tags":["API guidelines","Microsoft","REST","open resource","GitHub"],"languages":["en"],"url":"https://github.com/microsoft/api-guidelines","checkout_url":"https://github.com/microsoft/api-guidelines","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-security-hub-security","title":"Microsoft Security Hub","description":"A comprehensive external knowledge source for cybersecurity documentation, training, and certifications aimed at security professionals.","status":"Free portal","price":"Free","tags":["Cybersecurity","Documentation","Training","Certifications","Security Engineers","Security Operations","Identity Management"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/security/","checkout_url":"https://learn.microsoft.com/en-us/security/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-semantic-kernel-documentation","title":"Microsoft Semantic Kernel Documentation","description":"Comprehensive resource for understanding and utilizing the Semantic Kernel framework. Provides guidelines, examples, and API references.","status":"Free portal","price":"Free","tags":["Semantic Kernel","documentation","Microsoft","external","knowledge"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/semantic-kernel/","checkout_url":"https://learn.microsoft.com/en-us/semantic-kernel/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"mindtheproduct-com-www-mindtheproduct-com","title":"Mind the Product","description":"An external knowledge source offering insights and resources for product management and development. Explore articles, events, and community discussions.","status":"Free portal","price":"Free","tags":["Product Management","Knowledge Source","Resources","Community","Insights"],"languages":["en"],"url":"https://www.mindtheproduct.com/","checkout_url":"https://www.mindtheproduct.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ministryoftesting-com-where-software-testers-qa-and-quality-engineers-build-their-careers","title":"Ministry of Testing - Software Testing Community","description":"An external knowledge source for software testers, QA professionals, and quality engineers, offering resources and community support for career development.","status":"Free portal","price":"Free","tags":["Software Testing","QA","Quality Engineering","Community","Resources"],"languages":["en"],"url":"https://www.ministryoftesting.com/","checkout_url":"https://www.ministryoftesting.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"introtodeeplearning-com-mit-deep-learning-6-s191","title":"MIT Deep Learning 6.S191","description":"An external knowledge source offering comprehensive resources on deep learning concepts and applications, developed by MIT.","status":"Free portal","price":"Free","tags":["Deep Learning","MIT","Machine Learning","Artificial Intelligence","Course","Education"],"languages":["en"],"url":"https://introtodeeplearning.com/","checkout_url":"https://introtodeeplearning.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ocw-mit-edu-search","title":"MIT OpenCourseWare","description":"MIT OpenCourseWare is a web based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity","status":"Free portal","price":"Free","tags":["External","Knowledge","opencourseware","MIT OCW","courseware","MIT opencourseware","Free Courses","class notes","class syllabus","class materials","tutorials","online courses","MIT courses"],"languages":["en"],"url":"https://ocw.mit.edu/search/","checkout_url":"https://ocw.mit.edu/search/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"sloanreview-mit-edu","title":"MIT Sloan Management Review","description":"New management ideas and research to help thoughtful executives capitalize on the opportunities generated by rapid organizational, technological, and societal change.","status":"Free portal","price":"Free","tags":["External","Knowledge","management","strategy","leadership","innovation","digital","AI","analytics","business","operations","organizations","entrepreneurship","sustainability","workplace"],"languages":["en"],"url":"https://sloanreview.mit.edu/","checkout_url":"https://sloanreview.mit.edu/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"attack-mitre-org-mitre-att-ck-reg","title":"MITRE ATT&CK®","description":"MITRE ATT&CK® is a curated external knowledge source that provides a comprehensive framework for understanding adversary tactics and techniques based on real-world observations.","status":"Free portal","price":"Free","tags":["External","Knowledge","Cybersecurity","Threat Intelligence","Framework"],"languages":["en"],"url":"https://attack.mitre.org/","checkout_url":"https://attack.mitre.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"mobbin-com-mobbin-ui-ux-design-inspiration-for-mobile-web-apps","title":"Mobbin - UI & UX Design Inspiration","description":"An external knowledge source featuring a library of over 600,000 searchable screenshots of mobile and web applications for UI and UX research.","status":"Free portal","price":"Free","tags":["UI","UX","design","inspiration","mobile","web","screenshots","research"],"languages":["en"],"url":"https://mobbin.com/","checkout_url":"https://mobbin.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-javascript-ru-javascript","title":"Modern JavaScript Tutorial","description":"An external resource for JavaScript knowledge, covering the basics and advanced aspects of the language and DOM..","status":"Free portal","price":"Free","tags":["External","Knowledge","JavaScript","Programming","Web Development"],"languages":["ru","en"],"url":"https://learn.javascript.ru/","checkout_url":"https://learn.javascript.ru/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"stripe-com-more-resources-stripe","title":"More resources | Stripe","description":"A collection of how-tos and overviews related to payments and financial services fundamentals.","status":"Free portal","price":"Free","tags":["External","Knowledge","Payments","Financial Services","How-tos","Overviews"],"languages":["en"],"url":"https://stripe.com/resources/more","checkout_url":"https://stripe.com/resources/more","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"muz-li-muzli-design-inspiration-hub","title":"Muzli - Design Inspiration Hub","description":"Muzli is an external knowledge source that provides a curated collection of design inspiration for professionals and enthusiasts. It features a variety of design resources and trends.","status":"Free portal","price":"Free","tags":["Design","Inspiration","Resources","Trends","External","Knowledge"],"languages":["en"],"url":"https://muz.li/","checkout_url":"https://muz.li/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"neuralnetworksanddeeplearning-com-neural-networks-and-deep-learning","title":"Neural Networks and Deep Learning by Michael Nielsen","description":"An external knowledge source providing insights into neural networks and deep learning concepts. This resource offers foundational information and practical applications in the field.","status":"Free portal","price":"Free","tags":["Neural Networks","Deep Learning","Machine Learning","Artificial Intelligence","Education"],"languages":["en"],"url":"http://neuralnetworksanddeeplearning.com/","checkout_url":"http://neuralnetworksanddeeplearning.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-nginx-com-admin-guide-nginx-documentation","title":"NGINX Plus Admin Guide","description":"Comprehensive guide for administering NGINX Plus, covering configuration, management, and troubleshooting.","status":"Free portal","price":"Free","tags":["NGINX","Admin Guide","Documentation","Reference"],"languages":["en"],"url":"https://docs.nginx.com/nginx/admin-guide/","checkout_url":"https://docs.nginx.com/nginx/admin-guide/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"nhk-or-jp-lesson","title":"NHK Lesson","description":"An external knowledge source offering language lessons and educational resources from NHK. Ideal for learners seeking structured language instruction.","status":"Free portal","price":"Free","tags":["Language Learning","Education","NHK","External Resource","Knowledge"],"languages":["en"],"url":"https://www.nhk.or.jp/lesson/en/","checkout_url":"https://www.nhk.or.jp/lesson/en/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"nielsen-com-insights","title":"Nielsen Insights","description":"An external knowledge source providing the latest insights from Nielsen based on comprehensive data and analytics to understand and engage with current audiences.","status":"Free portal","price":"Free","tags":["External","Knowledge","Insights","Data","Analytics"],"languages":["en","pt","es","it","de","fr","zh","ja","ko","id","pl","th"],"url":"https://www.nielsen.com/insights/","checkout_url":"https://www.nielsen.com/insights/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"nngroup-com-ux-usability-articles-from-nielsen-norman-group","title":"Nielsen Norman Group UX Articles","description":"A collection of research-based articles focused on user experience (UX), interaction design, web usability, user testing, and UI/GUI design by Nielsen Norman Group authors.","status":"Free portal","price":"Free","tags":["UX","Usability","Interaction Design","Web Usability","User Testing","UI Design","Nielsen Norman Group"],"languages":["en"],"url":"https://www.nngroup.com/articles/","checkout_url":"https://www.nngroup.com/articles/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"csrc-nist-gov-nist-computer-security-resource-center-csrc","title":"NIST Computer Security Resource Center","description":"The NIST Computer Security Resource Center (CSRC) offers a comprehensive collection of resources related to computer security standards and guidelines. It serves as an external knowledge source for professionals seeking information on cybersecurity best practices.","status":"Free portal","price":"Free","tags":["NIST","cybersecurity","standards","guidelines","external","knowledge"],"languages":["en"],"url":"https://csrc.nist.gov/","checkout_url":"https://csrc.nist.gov/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"huggingface-co-introduction-hugging-face","title":"NLP Course - Hugging Face","description":"An external knowledge source providing resources and tutorials on natural language processing. Aimed at advancing understanding of AI through open source materials.","status":"Free portal","price":"Free","tags":["NLP","Hugging Face","AI","Open Source","Tutorials","Education"],"languages":["en"],"url":"https://huggingface.co/learn/nlp-course","checkout_url":"https://huggingface.co/learn/nlp-course","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"numpy-org-numpy-learn","title":"NumPy - Learn","description":"External knowledge source providing resources and tutorials for learning NumPy, a fundamental package for scientific computing in Python.","status":"Free portal","price":"Free","tags":["NumPy","Python","tutorials","learning","scientific computing","external","knowledge"],"languages":["en"],"url":"https://numpy.org/learn/","checkout_url":"https://numpy.org/learn/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"stepik-org-stepik","title":"Online Course Catalog - Stepik","description":"Explore a wide range of online courses on Stepik, featuring practical assignments and detailed explanations. Access over 11,000 verified courses.","status":"Free portal","price":"Free","tags":["Online Courses","Education","Learning","Stepik","Knowledge"],"languages":["en","zh","es","ja","fr","de","ru","pt","ko"],"url":"https://stepik.org/catalog","checkout_url":"https://stepik.org/catalog","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openculture-com-freelanguagelessons","title":"Open Culture","description":"Discover thousands of free online courses, audio books, movies, textbooks, eBooks, language lessons, and more.","status":"Free portal","price":"Free","tags":["External","Knowledge","Languages","Education","Open Access"],"languages":["en"],"url":"https://www.openculture.com/freelanguagelessons","checkout_url":"https://www.openculture.com/freelanguagelessons","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openedu-ru","title":"Open Education","description":"A platform offering free online courses from leading universities in Russia.","status":"Free portal","price":"Free","tags":["Open Education","online courses","Russia","free education","higher education"],"languages":["ru","en"],"url":"https://openedu.ru/","checkout_url":"https://openedu.ru/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openknowledge-worldbank-org-open-knowledge-repository","title":"Open Knowledge Repository","description":"Curated external knowledge source providing access to a wide range of research and data from the World Bank.","status":"Free portal","price":"Free","tags":["External","Knowledge","World Bank","Research","Data"],"languages":["la","en","ar","ru","zh","es","pt"],"url":"https://openknowledge.worldbank.org/","checkout_url":"https://openknowledge.worldbank.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-github-producthired-open-product-management-a-curated-list-of-product-management-advice-for-technical-people","title":"Open Product Management","description":"A curated collection of product management insights tailored for technical professionals.","status":"Free portal","price":"Free","tags":["Product Management","Technical Advice","Curated List","Open Resource"],"languages":["en"],"url":"https://github.com/tron1991/open-product-management","checkout_url":"https://github.com/tron1991/open-product-management","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"open-ui-org-home-open-ui","title":"Open UI","description":"A curated external knowledge source focused on the Open UI project, providing resources and information related to user interface design standards.","status":"Free portal","price":"Free","tags":["Open UI","User Interface","Design Standards","External","Knowledge"],"languages":["en"],"url":"https://open-ui.org/","checkout_url":"https://open-ui.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"cookbook-openai-com","title":"OpenAI Cookbook","description":"A curated external knowledge source providing resources and insights related to AI and machine learning. Explore various recipes and examples to enhance your understanding.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Cookbook","Resources"],"languages":["en"],"url":"https://cookbook.openai.com/","checkout_url":"https://cookbook.openai.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"platform-openai-com-docs","title":"OpenAI Documentation","description":"Comprehensive external knowledge source providing detailed information on OpenAI's platform and APIs.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Documentation","OpenAI"],"languages":["en"],"url":"https://platform.openai.com/docs","checkout_url":"https://platform.openai.com/docs","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openintro-org-book","title":"OpenIntro Statistics Book","description":"OpenIntro Statistics is a free, open-source textbook on introductory statistics for colleges and self-study. The page includes a PDF, teacher resources, slides, lab exercises, datasets, chapter-by-chapter videos, and translations into Japanese, Chinese, and Vietnamese.","status":"Free portal","price":"Free","tags":["External","Knowledge","statistics","open textbook","data analysis","probability","regression","hypothesis testing","confidence intervals","data science","r programming","python","datasets","college statistics","teaching resources"],"languages":["en","ja","zh","vi"],"url":"https://www.openintro.org/book/os/","checkout_url":"https://www.openintro.org/book/os/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"open-edu-openlearn","title":"Openlearn","description":"Openlearn is a curated external knowledge source, offering a variety of educational resources and courses.","status":"Free portal","price":"Free","tags":["External","Knowledge","Education","Open Access","Learning"],"languages":["en"],"url":"https://www.open.edu/openlearn/","checkout_url":"https://www.open.edu/openlearn/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openml-org-openml","title":"OpenML","description":"OpenML is an external knowledge source for sharing datasets, algorithms, and experiments, aimed at improving collaborative learning.","status":"Free portal","price":"Free","tags":["OpenML","datasets","algorithms","experiments","collaborative learning","external","knowledge"],"languages":["en"],"url":"https://www.openml.org/","checkout_url":"https://www.openml.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openproject-org-documentation-help-openproject","title":"OpenProject Documentation","description":"Comprehensive documentation for OpenProject, an open source project management software that supports classic, agile, and hybrid methodologies.","status":"Free portal","price":"Free","tags":["OpenProject","documentation","project management","agile","Gantt charts","team collaboration","external","knowledge"],"languages":["de","es","fr","pt","en"],"url":"https://www.openproject.org/docs/","checkout_url":"https://www.openproject.org/docs/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch-2","title":"OpenStax Calculus Volume №1","description":"OpenStax provides a free, comprehensive textbook on Calculus Volume 1, designed to support students in their learning journey. This resource is part of a larger collection of free college textbooks.","status":"Free portal","price":"Free","tags":["OpenStax","Calculus","Textbook","Free Resource","Education","College","Accessible Learning"],"languages":["en"],"url":"https://openstax.org/details/books/calculus-volume-1","checkout_url":"https://openstax.org/details/books/calculus-volume-1","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch","title":"OpenStax College Algebra","description":"OpenStax provides a free online textbook for College Algebra, designed to enhance learning and accessibility for students. This resource covers essential algebra concepts and applications.","status":"Free portal","price":"Free","tags":["OpenStax","College Algebra","Free Textbook","Education","Accessible Learning"],"languages":["en"],"url":"https://openstax.org/details/books/college-algebra-2e","checkout_url":"https://openstax.org/details/books/college-algebra-2e","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch-6","title":"OpenStax Introductory Statistics","description":"OpenStax provides a free online textbook for Introductory Statistics, aimed at making statistical education accessible to all students.","status":"Free portal","price":"Free","tags":["OpenStax","Statistics","Textbook","Education","Free Resources"],"languages":["en","es"],"url":"https://openstax.org/details/books/introductory-statistics","checkout_url":"https://openstax.org/details/books/introductory-statistics","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch-4","title":"OpenStax Principles of Economics","description":"OpenStax provides a comprehensive and accessible textbook on economics, suitable for college students. This resource supports a variety of learning needs and subjects.","status":"Free portal","price":"Free","tags":["Economics","Textbook","OpenStax","Education","Free Resources"],"languages":["en"],"url":"https://openstax.org/details/books/principles-economics-3e","checkout_url":"https://openstax.org/details/books/principles-economics-3e","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch-5","title":"OpenStax Principles of Management","description":"An external knowledge source offering a free college textbook on management principles, aimed at making education accessible and affordable.","status":"Free portal","price":"Free","tags":["OpenStax","textbook","management","education","free resources"],"languages":["en"],"url":"https://openstax.org/details/books/principles-management","checkout_url":"https://openstax.org/details/books/principles-management","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openstax-org-openstax-free-textbooks-online-with-no-catch-3","title":"OpenStax University Physics Volume №1","description":"OpenStax provides a free online textbook for University Physics Volume 1, aimed at making higher education accessible and affordable. This resource is suitable for students seeking comprehensive physics education.","status":"Free portal","price":"Free","tags":["OpenStax","University Physics","Free Textbook","Education","Accessible Learning"],"languages":["en"],"url":"https://openstax.org/details/books/university-physics-volume-1","checkout_url":"https://openstax.org/details/books/university-physics-volume-1","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"opentelemetry-io-documentation","title":"OpenTelemetry Documentation","description":"OpenTelemetry is an open source framework for observability that facilitates the instrumentation, generation, collection, and export of telemetry data including traces, metrics, and logs.","status":"Free portal","price":"Free","tags":["OpenTelemetry","Observability","Telemetry","Documentation","External","Knowledge"],"languages":["en-us","bn","es","fr","ja","pl","pt","ro","uk","zh","no","os"],"url":"https://opentelemetry.io/docs/","checkout_url":"https://opentelemetry.io/docs/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"openviewpartners-com-blog-openview","title":"OpenView Blog","description":"A resource for insights, actionable advice, and founder interviews focused on the growth of expansion stage software companies.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Software Growth","Founder Insights"],"languages":["en"],"url":"https://openviewpartners.com/blog/","checkout_url":"https://openviewpartners.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-github-ossu-computer-science-path-to-a-free-self-taught-education-in-computer-science","title":"ossu/computer-science","description":"An external knowledge source providing a structured path for self-taught education in Computer Science.","status":"Free portal","price":"Free","tags":["Computer Science","Self-taught","Education","Open resource","GitHub"],"languages":["en"],"url":"https://github.com/ossu/computer-science","checkout_url":"https://github.com/ossu/computer-science","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"overthewire-org-overthewire-wargames","title":"OverTheWire: Wargames","description":"A collection of wargames designed to teach and enhance cybersecurity skills through hands-on challenges. This external knowledge source provides a platform for learning and practicing various security concepts.","status":"Free portal","price":"Free","tags":["Wargames","Cybersecurity","Learning","Challenges","External","Knowledge"],"languages":["en"],"url":"https://overthewire.org/wargames/","checkout_url":"https://overthewire.org/wargames/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"hexdocs-pm-overview-phoenix-v1-8-7","title":"Overview of Phoenix Framework v1.8.7","description":"External knowledge source providing an overview of the Phoenix framework version 1.8.7, detailing its features and capabilities.","status":"Free portal","price":"Free","tags":["Phoenix","Framework","Documentation","Web Development","Elixir"],"languages":["en"],"url":"https://hexdocs.pm/phoenix/overview.html","checkout_url":"https://hexdocs.pm/phoenix/overview.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"prometheus-io-overview-prometheus","title":"Overview of Prometheus","description":"This document provides an overview of the Prometheus project, detailing its features and capabilities. It serves as a foundational resource for understanding Prometheus.","status":"Free portal","price":"Free","tags":["Prometheus","monitoring","documentation","overview","external","knowledge"],"languages":["en"],"url":"https://prometheus.io/docs/introduction/overview/","checkout_url":"https://prometheus.io/docs/introduction/overview/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"owasp-org-api-security","title":"OWASP Api Security","description":"Is the official OWASP project listing the Top 10 API security risks. It describes key API vulnerabilities: broken object-level authorization, broken authentication, SSRF, security misconfiguration, unsafe consumption of APIs, and other issues important to developers, pentesters, AppSec, and DevSecOps.","status":"Free portal","price":"Free","tags":["External","Knowledge","api security","owasp","appsec","devsecops","penetration testing","broken authentication","authorization","ssrf","security misconfiguration","vulnerability testing","api risks","secure development","web security"],"languages":["en"],"url":"https://owasp.org/API-Security/","checkout_url":"https://owasp.org/API-Security/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"cheatsheetseries-owasp-org-introduction-owasp-cheat-sheet-series","title":"OWASP Cheat Sheet Series - Introduction","description":"A comprehensive collection of cheat sheets from the OWASP project, providing best practices and guidelines for secure coding.","status":"Free portal","price":"Free","tags":["OWASP","cheat sheets","security","best practices","guidelines","external","knowledge"],"languages":["en"],"url":"https://cheatsheetseries.owasp.org/","checkout_url":"https://cheatsheetseries.owasp.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"owasp-org-owasp-foundation-the-open-source-foundation-for-application-security-owasp-foundation","title":"OWASP Foundation - Application Security Resource","description":"The OWASP Foundation is a nonprofit organization dedicated to improving software security. This external knowledge source provides valuable resources and information on application security best practices.","status":"Free portal","price":"Free","tags":["OWASP","Application Security","Nonprofit","Open Source","Security Resources"],"languages":["en"],"url":"https://owasp.org/","checkout_url":"https://owasp.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"owasp-org-www-project-top-ten","title":"OWASP Top Ten Project","description":"A curated external knowledge source from owasp.org detailing the top ten security risks for web applications. This resource provides insights into common vulnerabilities and best practices for mitigation.","status":"Free portal","price":"Free","tags":["OWASP","Top Ten","security","web applications","vulnerabilities","best practices"],"languages":["en"],"url":"https://owasp.org/www-project-top-ten/","checkout_url":"https://owasp.org/www-project-top-ten/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"owasp-org-www-project-web-security-testing-guide","title":"OWASP Web Security Testing Guide","description":"Is the official open-source OWASP guide for testing the security of web applications and web services. It provides a framework and methodologies for pentesting, security testing, authentication and etc.","status":"Free portal","price":"Free","tags":["External","Knowledge","web security","penetration testing","owasp","security testing","application security","vulnerability testing","authentication","session management","input validation","api security","client-side security","secure development","web services"],"languages":["en"],"url":"https://owasp.org/www-project-web-security-testing-guide/","checkout_url":"https://owasp.org/www-project-web-security-testing-guide/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"owasp-org-latest","title":"OWASP WSTG - Latest","description":"Is the latest version of the official OWASP guide to web application security testing. It covers the security testing framework, SDLC approach","status":"Free portal","price":"Free","tags":["External","Knowledge","owasp","web security","security testing","penetration testing","application security","vulnerability assessment","authentication testing","session management","authorization testing","input validation","api testing","client-side security","sdlc security"],"languages":["en"],"url":"https://owasp.org/www-project-web-security-testing-guide/latest/","checkout_url":"https://owasp.org/www-project-web-security-testing-guide/latest/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pair-withgoogle-com-people-ai-guidebook","title":"People + AI Guidebook from Google","description":"An external knowledge source providing a toolkit for teams focused on developing human-centered AI products.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Toolkit","Human-Centered"],"languages":["en"],"url":"https://pair.withgoogle.com/guidebook/","checkout_url":"https://pair.withgoogle.com/guidebook/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pair-withgoogle-com-people-ai-research","title":"People + AI Research from Google","description":"People + AI Research (PAIR) is a multidisciplinary initiative that investigates the intersection of human behavior and artificial intelligence.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Research","Human-AI Interaction"],"languages":["en"],"url":"https://pair.withgoogle.com/explorables/","checkout_url":"https://pair.withgoogle.com/explorables/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"peoplemanagingpeople-com","title":"People Managing People","description":"An external knowledge source offering insights and resources on effective people management practices.","status":"Free portal","price":"Free","tags":["External","Knowledge","People Management","HR Resources","Workplace Culture"],"languages":["en","fr","de"],"url":"https://peoplemanagingpeople.com/","checkout_url":"https://peoplemanagingpeople.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"php-net-php-preface-manual","title":"PHP Manual - Preface","description":"The PHP Manual provides comprehensive documentation on PHP, including its features, functions, and usage guidelines.","status":"Free portal","price":"Free","tags":["PHP","Documentation","Manual","Programming","Web Development"],"languages":["en","de","es","fr","it","ja","pt","ru","tr","uk","zh"],"url":"https://www.php.net/manual/en/","checkout_url":"https://www.php.net/manual/en/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"plotly-com-plotly-python-graphing-library","title":"Plotly Python Graphing Library","description":"External knowledge source from plotly.com providing tools for creating interactive graphs and visualizations in Python.","status":"Free portal","price":"Free","tags":["External","Knowledge","Python","Graphing","Visualization","Library"],"languages":["en"],"url":"https://plotly.com/python/","checkout_url":"https://plotly.com/python/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pmarchive-com","title":"PM Archive","description":"PM Archive is an external knowledge source that curates information and resources related to project management. It serves as a repository for insights and best practices in the field.","status":"Free portal","price":"Free","tags":["External","Knowledge","Project Management","Resources","Insights"],"languages":["en"],"url":"https://pmarchive.com/","checkout_url":"https://pmarchive.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"a16z-com-podcasts","title":"Podcasts by a16z","description":"A curated collection of podcasts from a16z.com, offering insights and discussions on various topics in technology and innovation.","status":"Free portal","price":"Free","tags":["Podcasts","Technology","Innovation","External","Knowledge"],"languages":["en"],"url":"https://a16z.com/podcasts/","checkout_url":"https://a16z.com/podcasts/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"postgresql-org","title":"PostgreSQL 18.4 Documentation","description":"Comprehensive documentation for PostgreSQL 18.4, covering features, installation, and usage. A valuable resource for developers and database administrators.","status":"Free portal","price":"Free","tags":["PostgreSQL","Documentation","Database","Open Source","Development"],"languages":["en"],"url":"https://www.postgresql.org/docs/current/","checkout_url":"https://www.postgresql.org/docs/current/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"postgrespro-ru-postgresql-18-postgresql-18-4-postgres-professional","title":"PostgreSQL Documentation 18.4","description":"Comprehensive documentation for PostgreSQL version 18.4 provided by Postgres Professional, a Russian database management system developer.","status":"Free portal","price":"Free","tags":["PostgreSQL","Documentation","Database","Postgres Professional","External","Knowledge"],"languages":["ru","en"],"url":"https://postgrespro.ru/docs/postgresql","checkout_url":"https://postgrespro.ru/docs/postgresql","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"postgresqltutorial-com-postgresql-tutorial","title":"PostgreSQL Tutorial","description":"An external knowledge source for learning PostgreSQL through practical tutorials aimed at database administrators and application developers.","status":"Free portal","price":"Free","tags":["PostgreSQL","database","tutorial","administrators","developers","external","knowledge"],"languages":["en"],"url":"https://www.postgresqltutorial.com/","checkout_url":"https://www.postgresqltutorial.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learning-postman-com-postman-docs-postman-docs","title":"Postman Documentation","description":"Comprehensive resource for learning how to effectively use Postman. Access documentation and support materials.","status":"Free portal","price":"Free","tags":["Postman","documentation","API","learning","support","external","knowledge"],"languages":["en"],"url":"https://learning.postman.com/","checkout_url":"https://learning.postman.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"postnauka-org","title":"PostScience","description":"PostNauka is a Russian-language popular science media outlet with longreads, videos, courses, books, games, and special projects on science, technology, culture, and society.","status":"Free portal","price":"Free","tags":["External","Knowledge","Science","popular science","education","longreads","video lectures","courses","books","technology","culture","society","biology","physics","humanities"],"languages":["ru"],"url":"https://postnauka.org/","checkout_url":"https://postnauka.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-power-bi-documentation-power-bi","title":"Power BI Documentation","description":"Comprehensive resource for Power BI, providing expert information and answers for users at all levels.","status":"Free portal","price":"Free","tags":["Power BI","documentation","data insights","external","knowledge"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/power-bi/","checkout_url":"https://learn.microsoft.com/en-us/power-bi/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-training-for-power-bi","title":"Power BI Training Resources","description":"An external knowledge source for learning how to connect to and visualize data using Power BI, fostering a data-driven culture for informed decision-making.","status":"Free portal","price":"Free","tags":["Power BI","Data Visualization","Training","External","Knowledge","AI"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/power-bi/guided-learning/","checkout_url":"https://learn.microsoft.com/en-us/power-bi/guided-learning/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"course-fast-ai-practical-deep-learning-for-coders-practical-deep-learning","title":"Practical Deep Learning for Coders","description":"An external knowledge source offering a free course for individuals with coding experience to learn the application of deep learning and machine learning to real-world problems.","status":"Free portal","price":"Free","tags":["Deep Learning","Machine Learning","Coding","Online Course","Education","AI","Practical Applications"],"languages":["en"],"url":"https://course.fast.ai/","checkout_url":"https://course.fast.ai/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"prince2-wiki","title":"PRINCE2® Wiki","description":"An external knowledge source providing comprehensive information on PRINCE2® project management methodology.","status":"Free portal","price":"Free","tags":["PRINCE2","project management","methodology","external","knowledge"],"languages":["en"],"url":"https://prince2.wiki/","checkout_url":"https://prince2.wiki/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"productcoalition-com-product-coalition-jay-stansell-substack","title":"Product Coalition","description":"An external knowledge source offering weekly insights on product management and career growth, supported by its community of members.","status":"Free portal","price":"Free","tags":["Product Management","Career Growth","Insights","External","Knowledge"],"languages":["en"],"url":"https://productcoalition.com/","checkout_url":"https://productcoalition.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"intercom-com-product-management","title":"Product Management","description":"Join us as we discuss the evolving landscape of product management and the challenges and opportunities that AI presents in this new era.","status":"Free portal","price":"Free","tags":["External","Knowledge","product management","AI","generative AI","product strategy","innovation","customer problems","user attitudes","technology adoption","collaboration","learning & adaptation","future of work"],"languages":["en"],"url":"https://www.intercom.com/blog/product-management/","checkout_url":"https://www.intercom.com/blog/product-management/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"aha-io-product-management","title":"Product Management Guide","description":"A curated external knowledge source from aha.io focused on product management best practices and strategies.","status":"Free portal","price":"Free","tags":["Product Management","External","Knowledge","Best Practices","Aha.io"],"languages":["en"],"url":"https://www.aha.io/roadmapping/guide/product-management","checkout_url":"https://www.aha.io/roadmapping/guide/product-management","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"producttalk-org-product-talk-make-better-product-decisions","title":"Product Talk","description":"An external knowledge source offering structured approaches to product development from Teresa Torres and her team.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Product Development","Teresa Torres"],"languages":["en"],"url":"https://www.producttalk.org/","checkout_url":"https://www.producttalk.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"productled-org-product-led-growth-collective","title":"Product-Led Growth Collective","description":"An external knowledge source for product managers, marketers, and sales professionals focused on product-led growth methodologies and strategies.","status":"Free portal","price":"Free","tags":["Product-Led Growth","Resource","Marketing","Sales","Product Management","External","Knowledge"],"languages":["en"],"url":"https://www.productled.org/","checkout_url":"https://www.productled.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"habr-com-hubs-programming-articles","title":"Programming - The Art of Creating Computer Programs","description":"An external knowledge source exploring the process and art of creating computer programs using programming languages.","status":"Free portal","price":"Free","tags":["Programming","Computer Science","Software Development","Habr","Coding"],"languages":["en","ru"],"url":"https://habr.com/ru/hubs/programming/articles/","checkout_url":"https://habr.com/ru/hubs/programming/articles/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"gutenberg-org-project-gutenberg","title":"Project Gutenberg","description":"Project Gutenberg is an external knowledge source that offers a vast collection of free eBooks for public access.","status":"Free portal","price":"Free","tags":["eBooks","library","free access","digital books","literature","public domain"],"languages":["en"],"url":"https://www.gutenberg.org/ebooks/bookshelf/","checkout_url":"https://www.gutenberg.org/ebooks/bookshelf/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"atlassian-com-project-management-resources-atlassian","title":"Project Management Resources by Atlassian","description":"A collection of resources, guides, templates, and tools for effective project planning and management. Ideal for teams looking to enhance their project execution.","status":"Free portal","price":"Free","tags":["Project Management","Resources","Guides","Templates","Tools","Atlassian"],"languages":["en"],"url":"https://www.atlassian.com/project-management","checkout_url":"https://www.atlassian.com/project-management","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"oecd-ilibrary-org-www-oecd-ilibrary-org","title":"Publications - OECD","description":"Insights and context to inform policies and global dialogue","status":"Free portal","price":"Free","tags":["External","Knowledge","policy","economy","education","skills","employment","AI","digital","innovation","governance","taxation","climate","trade."],"languages":["en","fr"],"url":"https://www.oecd-ilibrary.org/","checkout_url":"https://www.oecd-ilibrary.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pptr-dev-puppeteer","title":"Puppeteer","description":"Puppeteer is a Node.js library that provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It is useful for automating web tasks and testing web applications.","status":"Free portal","price":"Free","tags":["Puppeteer","Node.js","Automation","Web Testing","Headless Chrome","DevTools Protocol","External","Knowledge"],"languages":["en"],"url":"https://pptr.dev/","checkout_url":"https://pptr.dev/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pwc-com-issues-html","title":"PwC Global Issues","description":"A curated external knowledge source from PwC addressing various global issues and challenges. This resource provides insights and analysis on pressing topics.","status":"Free portal","price":"Free","tags":["PwC","Global Issues","Knowledge Source","External Resource","Insights","Analysis","CEO"],"languages":["en"],"url":"https://www.pwc.com/gx/en/issues.html","checkout_url":"https://www.pwc.com/gx/en/issues.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-python-org-python-3-14-documentation","title":"Python 3.14 Documentation","description":"Comprehensive reference for Python 3.14, covering language features, libraries, and usage guidelines.","status":"Free portal","price":"Free","tags":["Documentation","Reference","Python","Programming","Development"],"languages":["en"],"url":"https://docs.python.org/3/","checkout_url":"https://docs.python.org/3/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"jakevdp-github-io-python-data-science-handbook-python-data-science-handbook","title":"Python Data Science Handbook","description":"An external knowledge source providing comprehensive insights into data science using Python. This resource covers essential techniques and tools for data analysis and visualization.","status":"Free portal","price":"Free","tags":["GitHub Pages","Open resource","Python","Data Science","Handbook"],"languages":["en"],"url":"https://jakevdp.github.io/PythonDataScienceHandbook/","checkout_url":"https://jakevdp.github.io/PythonDataScienceHandbook/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pytorch-org-welcome-to-pytorch-tutorials-8212-pytorch-tutorials-2-12-0-cu130-documentation","title":"PyTorch Tutorials","description":"A comprehensive collection of tutorials for learning PyTorch, covering various topics and use cases. This resource is maintained by the PyTorch community.","status":"Free portal","price":"Free","tags":["PyTorch","tutorials","machine learning","deep learning","documentation"],"languages":["en"],"url":"https://pytorch.org/tutorials/","checkout_url":"https://pytorch.org/tutorials/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"r4ds-hadley-nz-r-for-data-science-2e","title":"R for Data Science (2e)","description":"An external knowledge source providing comprehensive resources for learning R programming and data science techniques.","status":"Free portal","price":"Free","tags":["R","Data Science","Programming","Statistics","External","Knowledge"],"languages":["en"],"url":"https://r4ds.hadley.nz/","checkout_url":"https://r4ds.hadley.nz/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"r-graphics-org-r-graphics-cookbook-2nd-edition","title":"R Graphics Cookbook, 2nd edition","description":"An external knowledge source featuring over 150 recipes for creating high-quality graphs using R, aimed at scientists, engineers, programmers, and data analysts.","status":"Free portal","price":"Free","tags":["R","graphics","cookbook","data visualization","recipes","external","knowledge","AI"],"languages":["en"],"url":"https://r-graphics.org/","checkout_url":"https://r-graphics.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"rabbitmq-com-rabbitmq-tutorials-rabbitmq","title":"RabbitMQ Tutorials","description":"A collection of tutorials for learning RabbitMQ, covering various use cases and configurations. This external knowledge source provides practical guidance for users.","status":"Free portal","price":"Free","tags":["RabbitMQ","tutorials","messaging","queueing","external","knowledge"],"languages":["en"],"url":"https://www.rabbitmq.com/tutorials","checkout_url":"https://www.rabbitmq.com/tutorials","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"redis-io","title":"Redis Documentation","description":"Comprehensive external knowledge source for Redis, providing detailed documentation and resources for users and developers. It covers installation, configuration, and usage of Redis features.","status":"Free portal","price":"Free","tags":["Redis","Documentation","Database","NoSQL","External","Knowledge"],"languages":["en"],"url":"https://redis.io/docs/latest/","checkout_url":"https://redis.io/docs/latest/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"reforge-com-blog","title":"Reforge Blog","description":"Curated external knowledge source featuring insights and articles on growth and product management.","status":"Free portal","price":"Free","tags":["External","Knowledge","Blog","Growth","Product Management"],"languages":["en"],"url":"https://www.reforge.com/blog","checkout_url":"https://www.reforge.com/blog","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"cisa-gov-resources-tools-cisa","title":"Resources & Tools | CISA","description":"Curated external knowledge source providing access to various resources and tools related to cybersecurity and infrastructure security.","status":"Free portal","price":"Free","tags":["CISA","Resources","Tools","Cybersecurity","Infrastructure","External","Knowledge"],"languages":["en"],"url":"https://www.cisa.gov/resources-tools","checkout_url":"https://www.cisa.gov/resources-tools","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"cloud-google-com-responsible-ai-google-cloud","title":"Responsible AI | Google Cloud","description":"An external knowledge source detailing Google Cloud’s approach to Responsible AI, including principles, practices, governance, tools, and frameworks.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Responsible AI","Google Cloud"],"languages":["en"],"url":"https://cloud.google.com/responsible-ai","checkout_url":"https://cloud.google.com/responsible-ai","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-usage","title":"REST Assured Usage","description":"External knowledge source for using REST Assured, a Java DSL for testing REST services. Provides documentation and examples for effective implementation.","status":"Free portal","price":"Free","tags":["REST Assured","Java","API Testing","Documentation","Open Source"],"languages":["en"],"url":"https://github.com/rest-assured/rest-assured/wiki/Usage","checkout_url":"https://github.com/rest-assured/rest-assured/wiki/Usage","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"robotframework-org-robot-framework-user-guide","title":"Robot Framework User Guide","description":"Comprehensive external knowledge source detailing the features and usage of Robot Framework. Ideal for users seeking guidance on test automation.","status":"Free portal","price":"Free","tags":["Robot Framework","User Guide","Test Automation","Documentation","External","Knowledge"],"languages":["en"],"url":"https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html","checkout_url":"https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"romanpichler-com-roman-pichler-039-s-product-management-blog","title":"Roman Pichler's Product Management Blog","description":"A collection of articles on product management covering topics such as product strategy, leadership, roadmaps, and roles.","status":"Free portal","price":"Free","tags":["Product Management","Strategy","Leadership","Roadmaps","Roles","External","Knowledge"],"languages":["en"],"url":"https://www.romanpichler.com/blog/","checkout_url":"https://www.romanpichler.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ruby-lang-org-documentation-ruby","title":"Ruby Documentation","description":"Comprehensive guides, tutorials, and reference materials for learning Ruby programming.","status":"Free portal","price":"Free","tags":["Ruby","Documentation","Guides","Tutorials","Reference","Programming","External","Knowledge"],"languages":["en","bg","de","es","fr","id","it","ja","ko","pl","pt","ru","tr","uk","vi","zh-cn","zh-tw"],"url":"https://www.ruby-lang.org/en/documentation/","checkout_url":"https://www.ruby-lang.org/en/documentation/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"saastr-com-saastr-blog","title":"SaaStr Blog","description":"An external knowledge source featuring insights and articles on SaaS (Software as a Service) topics and industry trends.","status":"Free portal","price":"Free","tags":["SaaS","blog","insights","industry trends","external","knowledge"],"languages":["en"],"url":"https://www.saastr.com/blog/","checkout_url":"https://www.saastr.com/blog/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"elibrary-ru","title":"SCIENTIFIC ELECTRONIC LIBRARY","description":"Curated external knowledge source providing access to a wide range of academic and research materials.","status":"Free portal","price":"Free","tags":["External","Knowledge","Research","Academic","Library"],"languages":["ru"],"url":"https://elibrary.ru/","checkout_url":"https://elibrary.ru/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"scikit-learn-org-user-guide","title":"Scikit-learn User Guide","description":"Comprehensive documentation for Scikit-learn, covering supervised learning techniques including Linear Models, Ordinary Least Squares, Ridge regression, and more.","status":"Free portal","price":"Free","tags":["Scikit-learn","User Guide","Machine Learning","Supervised Learning","Linear Models","Documentation"],"languages":["en"],"url":"https://scikit-learn.org/stable/user_guide.html","checkout_url":"https://scikit-learn.org/stable/user_guide.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"scipy-lectures-org-scipy-lecture-notes-8212-scipy-lecture-notes","title":"Scipy Lecture Notes","description":"A curated external knowledge source providing comprehensive lecture notes on scientific computing with Python using the SciPy library.","status":"Free portal","price":"Free","tags":["SciPy","Python","Lecture Notes","Scientific Computing","External","Knowledge"],"languages":["en"],"url":"https://scipy-lectures.org/","checkout_url":"https://scipy-lectures.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"scrumguides-org-home-scrum-guides","title":"Scrum Guides","description":"An external knowledge source providing the official definition of Scrum, a framework for developing and sustaining complex products, authored by Ken Schwaber and Jeff Sutherland.","status":"Free portal","price":"Free","tags":["Scrum","framework","product development","knowledge source","Agile","Scrum Guide"],"languages":["en"],"url":"https://scrumguides.org/","checkout_url":"https://scrumguides.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"searchenginejournal-com-www-searchenginejournal-com","title":"Search Engine Journal","description":"Search Engine Journal is a media and resource database covering SEO, search marketing, Google updates, PPC, content marketing, AI search, social media, and digital marketing.","status":"Free portal","price":"Free","tags":["External","Knowledge","seo","search marketing","google updates","ppc","content marketing","digital marketing","ai search","social media marketing","technical seo","local seo","link building","analytics","search engine optimization"],"languages":["en"],"url":"https://www.searchenginejournal.com/","checkout_url":"https://www.searchenginejournal.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"searchengineland-com","title":"Search Engine Land","description":"An external knowledge source providing insights and updates on search engine marketing and optimization.","status":"Free portal","price":"Free","tags":["SEO","SEM","Digital Marketing","Search Engines","News"],"languages":["en"],"url":"https://searchengineland.com/","checkout_url":"https://searchengineland.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"seeing-theory-brown-edu-seeing-theory","title":"Seeing Theory","description":"An external knowledge source providing a visual introduction to probability and statistics, designed to enhance understanding of these concepts.","status":"Free portal","price":"Free","tags":["Probability","Statistics","Visual Learning","Education","External","Knowledge"],"languages":["en","ch","es"],"url":"https://seeing-theory.brown.edu/","checkout_url":"https://seeing-theory.brown.edu/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"selectel-ru-selectel","title":"Selectel Academy Instructions","description":"Step-by-step guides for installing and configuring systems, as well as introductions to popular tools.","status":"Free portal","price":"Free","tags":["Selectel","instructions","guides","tutorials","knowledge"],"languages":["ru"],"url":"https://selectel.ru/blog/tutorials/","checkout_url":"https://selectel.ru/blog/tutorials/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"selenium-dev-the-selenium-browser-automation-project","title":"Selenium Browser Automation","description":"An external knowledge source for tools and libraries that support web browser automation, including user interaction emulation and W3C WebDriver implementations.","status":"Free portal","price":"Free","tags":["Selenium","Browser Automation","WebDriver","Open Source","Tools","Libraries"],"languages":["en","pt","zh","ja"],"url":"https://www.selenium.dev/documentation/","checkout_url":"https://www.selenium.dev/documentation/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"moz-com-seo","title":"SEO Guide","description":"A curated external knowledge source from moz.com providing insights and best practices for search engine optimization.","status":"Free portal","price":"Free","tags":["SEO","Search Engine Optimization","Digital Marketing","External","Knowledge"],"languages":["en"],"url":"https://moz.com/learn/seo","checkout_url":"https://moz.com/learn/seo","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"developers-google-com-seo-starter-guide-the-basics-google-search-central-nbsp-nbsp-documentation-nbsp-nbsp-google-for-developers","title":"SEO Starter Guide","description":"An external knowledge source providing essential information on search engine optimization. This guide covers the basics of SEO to improve online visibility.","status":"Free portal","price":"Free","tags":["SEO","Search Engine Optimization","Google","Web Development","Digital Marketing"],"languages":["ar","zh-hans","zh-hant","fr","de","hi","id","it","ja","ko","pl","pt-br","ru","es-419","th","tr","vi","zh-cn","zh-tw","sd-policies","en-us"],"url":"https://developers.google.com/search/docs/fundamentals/seo-starter-guide","checkout_url":"https://developers.google.com/search/docs/fundamentals/seo-starter-guide","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ahrefs-com-seo-the-complete-guide-for-beginners","title":"SEO: The Complete Guide for Beginners","description":"An external knowledge source providing foundational SEO knowledge to improve Google rankings.","status":"Free portal","price":"Free","tags":["SEO","Beginners","Guide","External","Knowledge"],"languages":["en","de","es","fr","id","it","pl","pt","tr","uk","zh","ja","ko"],"url":"https://ahrefs.com/seo","checkout_url":"https://ahrefs.com/seo","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"gov-uk-service-manual-gov-uk","title":"Service Manual by GOV.UK","description":"A resource for government teams to develop and manage effective digital services in accordance with the Service Standard.","status":"Free portal","price":"Free","tags":["External","Knowledge","Digital Services","Government","Service Standard"],"languages":["en"],"url":"https://www.gov.uk/service-manual","checkout_url":"https://www.gov.uk/service-manual","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"polaris-shopify-com-shopify-polaris-react","title":"Shopify Polaris React","description":"An external knowledge source providing a starter kit for reimagining commerce with React components.","status":"Free portal","price":"Free","tags":["Shopify","Polaris","React","Commerce","Starter Kit","External","Knowledge"],"languages":["en"],"url":"https://polaris.shopify.com/","checkout_url":"https://polaris.shopify.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"skillbox-ru-skillbox-media","title":"Skillbox Media","description":"An external knowledge source featuring articles on business, design, education, game development, and programming.","status":"Free portal","price":"Free","tags":["External","Knowledge","Business","Design","Education","Game Development","Programming"],"languages":["ru"],"url":"https://skillbox.ru/media/","checkout_url":"https://skillbox.ru/media/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"skillshop-withgoogle-com-skillshop","title":"Skillshop","description":"An external knowledge source offering free online training for Google workplace tools. Users can learn at their own pace and achieve Google product certification.","status":"Free portal","price":"Free","tags":["External","Knowledge","Training","Google","Certification"],"languages":["en"],"url":"https://skillshop.withgoogle.com/","checkout_url":"https://skillshop.withgoogle.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"software-carpentry-org-software-carpentry-lessons","title":"Software Carpentry Lessons","description":"A collection of lessons focused on teaching essential skills in the Unix shell, version control with Git, and programming languages like Python and R. Available in English and select lessons in Spanish.","status":"Free portal","price":"Free","tags":["External","Knowledge","Python","Git","Unix","R","Data Carpentry","Library Carpentry"],"languages":["en"],"url":"https://software-carpentry.org/lessons/","checkout_url":"https://software-carpentry.org/lessons/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"guru99-com-software-testing-html","title":"Software Testing Guide","description":"An external knowledge source providing comprehensive information on software testing methodologies and practices.","status":"Free portal","price":"Free","tags":["Software Testing","Quality Assurance","Testing Techniques","Guru99","External Knowledge"],"languages":["en"],"url":"https://www.guru99.com/software-testing.html","checkout_url":"https://www.guru99.com/software-testing.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"softwaretestinghelp-com-www-softwaretestinghelp-com","title":"Software Testing Help","description":"An external knowledge source providing resources and insights on software testing methodologies and best practices.","status":"Free portal","price":"Free","tags":["Software Testing","Knowledge Base","Resources","Best Practices","External"],"languages":["en"],"url":"https://www.softwaretestinghelp.com/","checkout_url":"https://www.softwaretestinghelp.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"mode-com-sql-tutorial","title":"SQL Tutorial","description":"An external knowledge source providing comprehensive guidance on SQL concepts and practices. Ideal for learners and professionals seeking to enhance their SQL skills.","status":"Free portal","price":"Free","tags":["SQL","Tutorial","Database","Learning","External","Knowledge"],"languages":["en","de","fr","ko"],"url":"https://mode.com/sql-tutorial/","checkout_url":"https://mode.com/sql-tutorial/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"sqlbolt-com-sqlbolt-learn-sql-introduction-to-sql","title":"SQLBolt - Learn SQL","description":"SQLBolt is an external knowledge source offering interactive lessons and exercises for learning SQL.","status":"Free portal","price":"Free","tags":["SQL","learning","interactive","lessons","exercises","database","external","knowledge"],"languages":["en"],"url":"https://sqlbolt.com/","checkout_url":"https://sqlbolt.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"sqlzoo-net-sqlzoo","title":"SQLZoo","description":"SQLZoo is an external knowledge source providing interactive SQL tutorials and exercises. It helps users learn SQL through practical examples and challenges.","status":"Free portal","price":"Free","tags":["SQL","tutorials","interactive","database","learning","external","knowledge"],"languages":["en","ja","zh"],"url":"https://sqlzoo.net/","checkout_url":"https://sqlzoo.net/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"plato-stanford-edu-contents-html","title":"Stanford Encyclopedia of Philosophy: Contents","description":"A comprehensive index of topics covered in the Stanford Encyclopedia of Philosophy, providing access to a wealth of philosophical knowledge.","status":"Free portal","price":"Free","tags":["Philosophy","Encyclopedia","Knowledge","Stanford","External"],"languages":["en"],"url":"https://plato.stanford.edu/contents.html","checkout_url":"https://plato.stanford.edu/contents.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"startupschool-org-www-startupschool-org","title":"Startup School","description":"A curated external knowledge source offering resources and insights for entrepreneurs and startups.","status":"Free portal","price":"Free","tags":["Startup","Entrepreneurship","Resources","Knowledge","Education"],"languages":["en"],"url":"https://www.startupschool.org/","checkout_url":"https://www.startupschool.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"statquest-org","title":"StatQuest","description":"StatQuest - это образовательный сайт и каталог материалов Josh Starmer по data science, статистике, machine learning, neural networks и AI. Главная ценность - простые визуальные объяснения сложных тем без перегруза формулами и академическим языком.","status":"Free portal","price":"Free","tags":["External","Knowledge","statistics","data science","machine learning","artificial intelligence","neural networks","deep learning","regression","classification","probability","hypothesis testing","gradient descent","bioinformatics","visual explanations"],"languages":["en"],"url":"https://statquest.org/","checkout_url":"https://statquest.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pmi-org-standards","title":"Stay informed with our Standards & Publications | PMI","description":"Explore PMI standards, their development process, and ways to engage. Stay informed about our ongoing progress on our standards transformation.","status":"Free portal","price":"Free","tags":["External","Knowledge","project management","standards","PMBOK","portfolio","program management","risk","agile","governance","scheduling","requirements","stakeholders","leadership","certification","PMO."],"languages":["en"],"url":"https://www.pmi.org/standards","checkout_url":"https://www.pmi.org/standards","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"svpg-com-articles","title":"SVPG Articles","description":"A curated collection of articles from svpg.com, providing insights and knowledge on product management and design.","status":"Free portal","price":"Free","tags":["External","Knowledge","Product Management","Design","Articles"],"languages":["en"],"url":"https://www.svpg.com/articles/","checkout_url":"https://www.svpg.com/articles/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"swagger-io-docs","title":"Swagger Documentation","description":"Comprehensive external knowledge source providing detailed documentation for Swagger tools and APIs.","status":"Free portal","price":"Free","tags":["Swagger","API","Documentation","External","Knowledge"],"languages":["en"],"url":"https://swagger.io/docs/","checkout_url":"https://swagger.io/docs/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-swift-org-documentation","title":"Swift Programming Language Documentation","description":"Comprehensive external knowledge source for the Swift programming language, providing detailed information and guidelines for developers.","status":"Free portal","price":"Free","tags":["Swift","Programming","Documentation","Reference","Language"],"languages":["en-us","en-ww"],"url":"https://docs.swift.org/swift-book/documentation/the-swift-programming-language/","checkout_url":"https://docs.swift.org/swift-book/documentation/the-swift-programming-language/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-github-donnemartin-system-design-primer-learn-how-to-design-large-scale-systems-prep-for-the-system-design-interview-includes-anki-flashcards","title":"System Design Primer","description":"An external knowledge source for learning how to design large-scale systems and preparing for system design interviews, featuring Anki flashcards.","status":"Free portal","price":"Free","tags":["system design","interview prep","Anki","open resource","GitHub"],"languages":["en"],"url":"https://github.com/donnemartin/system-design-primer","checkout_url":"https://github.com/donnemartin/system-design-primer","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tableau-com-training","title":"Tableau Training Resources","description":"A curated external knowledge source offering training materials and resources from tableau.com. Ideal for users seeking to enhance their skills in Tableau.","status":"Free portal","price":"Free","tags":["Training","Tableau","External","Knowledge","AI","Agentic Analytics"],"languages":["en"],"url":"https://www.tableau.com/learn/training","checkout_url":"https://www.tableau.com/learn/training","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"teachyourselfcs-com-teach-yourself-computer-science","title":"Teach Yourself Computer Science","description":"An external knowledge source providing resources for a comprehensive computer science education.","status":"Free portal","price":"Free","tags":["Computer Science","Education","Resources","Self-Learning"],"languages":["en"],"url":"https://teachyourselfcs.com/","checkout_url":"https://teachyourselfcs.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tensorflow-org-guide-nbsp-nbsp-tensorflow-core","title":"TensorFlow Core Guide","description":"An external knowledge source covering fundamental and advanced TensorFlow concepts, including eager execution, Keras APIs, and model building techniques.","status":"Free portal","price":"Free","tags":["TensorFlow","Keras","Machine Learning","Deep Learning","APIs","Model Building"],"languages":["en","ar","bn","zh-hans","zh-hant","fa","fr","he","hi","id","it","ja","ko","pl","pt-br","ru","es-419","th","tr","vi","zh-cn","zh-tw","io"],"url":"https://www.tensorflow.org/guide","checkout_url":"https://www.tensorflow.org/guide","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"playground-tensorflow-org-tensorflow-neural-network-playground","title":"TensorFlow Neural Network Playground","description":"An interactive platform for experimenting with neural networks directly in your web browser. Users can modify parameters and visualize the effects on model performance.","status":"Free portal","price":"Free","tags":["TensorFlow","Neural Networks","Interactive","Web Tool","Machine Learning"],"languages":["en"],"url":"https://playground.tensorflow.org/","checkout_url":"https://playground.tensorflow.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tensorflow-org-tutorials-nbsp-nbsp-tensorflow-core","title":"TensorFlow Tutorials","description":"A collection of tutorials for using TensorFlow, an open source machine learning library for research and production.","status":"Free portal","price":"Free","tags":["TensorFlow","tutorials","machine learning","open source","research","production"],"languages":["en","ar","bn","zh-hans","zh-hant","fa","fr","he","hi","id","it","ja","ko","pl","pt-br","ru","es-419","th","tr","vi","zh-cn","zh-tw","io"],"url":"https://www.tensorflow.org/tutorials","checkout_url":"https://www.tensorflow.org/tutorials","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"developer-hashicorp-com-terraform-overview-terraform-hashicorp-developer","title":"Terraform Overview","description":"Terraform is an external knowledge source that provides tools for provisioning infrastructure efficiently. It covers the Terraform CLI, HCP Terraform, and Terraform Enterprise.","status":"Free portal","price":"Free","tags":["Terraform","Infrastructure","Provisioning","HashiCorp","CLI","HCP","Enterprise"],"languages":["en"],"url":"https://developer.hashicorp.com/terraform/docs","checkout_url":"https://developer.hashicorp.com/terraform/docs","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"martinfowler-com-testing-guide","title":"Testing Guide","description":"An external knowledge source on the importance of testing in programming, emphasizing the role of automated tests in ensuring correctness.","status":"Free portal","price":"Free","tags":["Testing","Programming","Automated Tests","Software Development","Quality Assurance"],"languages":["en"],"url":"https://martinfowler.com/testing/","checkout_url":"https://martinfowler.com/testing/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"learn-microsoft-com-testing-tools-in-visual-studio-visual-studio-windows","title":"Testing Tools in Visual Studio","description":"Documentation for using Visual Studio to test code, featuring overviews, tutorials, and guides.","status":"Free portal","price":"Free","tags":["Visual Studio","Testing","Documentation","Code Quality","Tutorials"],"languages":["en","ar","cs","da","de","el","es","fi","fr","he","hu","id","it","ja","ko","nb","nl","pl","pt","ru","sv","th","tr","uk","vi","zh"],"url":"https://learn.microsoft.com/en-us/visualstudio/test/","checkout_url":"https://learn.microsoft.com/en-us/visualstudio/test/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"a11yproject-com-home-the-a11y-project","title":"The A11Y Project","description":"The A11Y Project is an external knowledge source focused on improving digital accessibility through community collaboration.","status":"Free portal","price":"Free","tags":["accessibility","community","digital","knowledge","a11y"],"languages":["en"],"url":"https://www.a11yproject.com/","checkout_url":"https://www.a11yproject.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"github-com-the-algorithms","title":"The Algorithms","description":"An external knowledge source for learning Data Structures and Algorithms with implementations in various Programming Languages.","status":"Free portal","price":"Free","tags":["Data Structures","Algorithms","Open Source","Programming Languages","GitHub"],"languages":["en"],"url":"https://github.com/TheAlgorithms","checkout_url":"https://github.com/TheAlgorithms","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"fullstackdeeplearning-com-the-full-stack","title":"The Full Stack","description":"An external knowledge source offering news, community engagement, and courses focused on building AI-powered products.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Courses","Community"],"languages":["en"],"url":"https://fullstackdeeplearning.com/","checkout_url":"https://fullstackdeeplearning.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"youtube-com-thefutur","title":"The Futur","description":"Curated external knowledge source featuring insights on design, business, and technology. Explore a variety of content aimed at enhancing professional skills.","status":"Free portal","price":"Free","tags":["External","Knowledge","Design","Business","Technology"],"languages":["en"],"url":"https://www.youtube.com/@thefutur","checkout_url":"https://www.youtube.com/@thefutur","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"thefutur-com-blog","title":"The Futur Blog","description":"The Futur Blog is a blog about branding, design, creative business, freelancing, sales, strategy, marketing, and creative career development.","status":"Free portal","price":"Free","tags":["External","Knowledge","branding","design business","creative business","graphic design","freelancing","marketing","sales","brand strategy","content creation","creative career","entrepreneurship","client work","design education"],"languages":["en"],"url":"https://thefutur.com/blog","checkout_url":"https://thefutur.com/blog","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"thegradient-pub-the-gradient","title":"The Gradient","description":"An external knowledge source focused on artificial intelligence and its implications for the future.","status":"Free portal","price":"Free","tags":["AI","artificial intelligence","future","digital publication","knowledge source"],"languages":["en"],"url":"https://thegradient.pub/","checkout_url":"https://thegradient.pub/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"jalammar-github-io-the-illustrated-bert-elmo-and-co-how-nlp-cracked-transfer-learning","title":"The Illustrated BERT, ELMo, and co. (How NLP Cracked Transfer Learning)  by Jay Alammar","description":"An external knowledge source discussing advancements in Natural Language Processing (NLP) and transfer learning, featuring accessible explanations and resources.","status":"Free portal","price":"Free","tags":["NLP","BERT","ELMo","transfer learning","open resource","GitHub Pages"],"languages":["zh-cn","fr","ja","ko","fa","ru","es"],"url":"https://jalammar.github.io/illustrated-bert/","checkout_url":"https://jalammar.github.io/illustrated-bert/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"jalammar-github-io-the-illustrated-gpt-2-visualizing-transformer-language-models","title":"The Illustrated GPT-2 by Jay Alammar","description":"An external knowledge source visualizing the architecture and capabilities of the GPT-2 language model, including its self-attention layer and applications beyond language modeling.","status":"Free portal","price":"Free","tags":["GPT-2","Transformer","Machine Learning","AI","Architecture","Visualizations"],"languages":["zh","fr","ko","ru","tr","de"],"url":"https://jalammar.github.io/illustrated-gpt2/","checkout_url":"https://jalammar.github.io/illustrated-gpt2/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"jalammar-github-io-the-illustrated-transformer","title":"The Illustrated Transformer by Jay Alammar","description":"An external knowledge source providing a comprehensive overview of Transformer models in machine learning, including discussions and translations in multiple languages.","status":"Free portal","price":"Free","tags":["Transformer","Machine Learning","AI","Open resource"],"languages":["ar","zh-cn","fr","it","ja","ko","fa","ru","es","el","vi"],"url":"https://jalammar.github.io/illustrated-transformer/","checkout_url":"https://jalammar.github.io/illustrated-transformer/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-oracle-com-the-java-trade-tutorials","title":"The Java™ Tutorials","description":"A collection of tutorials and reference guides for the Java Programming Language, providing essential information for developers.","status":"Free portal","price":"Free","tags":["Java","Tutorials","Programming","Reference","Oracle"],"languages":["en"],"url":"https://docs.oracle.com/javase/tutorial/","checkout_url":"https://docs.oracle.com/javase/tutorial/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"productplan-com-the-learning-center-resources-for-product-professionals-productplan","title":"The Learning Center Resources for Product Professionals","description":"A comprehensive library of free resources focused on product management, including thought leadership, best practices, and industry trends.","status":"Free portal","price":"Free","tags":["Product Management","Resources","Best Practices","Thought Leadership","Trends"],"languages":["en"],"url":"https://www.productplan.com/learn/","checkout_url":"https://www.productplan.com/learn/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tldp-org-the-linux-documentation-project","title":"The Linux Documentation Project","description":"An external knowledge source providing comprehensive documentation and resources for Linux users and developers.","status":"Free portal","price":"Free","tags":["Linux","Documentation","Open Source","Technical Resources"],"languages":["en","es","fr","it"],"url":"https://tldp.org/","checkout_url":"https://tldp.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"thelogocreative-co-uk-the-logo-creative-logo-design-branding-studio-yorkshire-uk","title":"The Logo Creative - Logo Design & Branding Studio","description":"An external knowledge source offering unique logo design and branding solutions for clients worldwide. Specializes in creating memorable brand identities.","status":"Free portal","price":"Free","tags":["Logo Design","Branding","Creative Agency","Design Solutions","International Clients"],"languages":["en"],"url":"https://www.thelogocreative.co.uk/","checkout_url":"https://www.thelogocreative.co.uk/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"missing-csail-mit-edu","title":"The Missing Semester of Your CS Education","description":"Is a free MIT course on practical developer tools often overlooked in classic CS programs: shell, CLI, editors, Git, debugging, profiling, packaging, automation, security and etc.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","computer science","shell","command line","git","vim","debugging","profiling","developer tools","automation","security","code quality","packaging","software engineering"],"languages":["en"],"url":"https://missing.csail.mit.edu/","checkout_url":"https://missing.csail.mit.edu/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"theodinproject-com-paths-foundations-courses-foundations","title":"The Odin Project - Foundations Course","description":"An external knowledge source offering a comprehensive curriculum for web development foundations. Ideal for beginners looking to build a strong base in programming.","status":"Free portal","price":"Free","tags":["Web Development","Programming","Foundations","Education","Online Course"],"languages":["en"],"url":"https://www.theodinproject.com/paths/foundations/courses/foundations","checkout_url":"https://www.theodinproject.com/paths/foundations/courses/foundations","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"productschool-com-blog","title":"The Product Management Blog","description":"The Product Management Blog presents practical tips from top-notch leaders, case studies and more from Product people to Product People.","status":"Free portal","price":"Free","tags":["External","Knowledge","product management","product strategy","product roadmap","product analytics","user research","discovery","prioritization","AI product management","growth","UX","metrics","leadership","startups."],"languages":["en"],"url":"https://productschool.com/blog","checkout_url":"https://productschool.com/blog","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-python-org","title":"The Python Tutorial","description":"An external knowledge source providing an introduction to Python, a powerful programming language known for its easy learning curve and effective object-oriented programming approach.","status":"Free portal","price":"Free","tags":["Python","Tutorial","Programming","Reference","Docs"],"languages":["en","el","es","fr","it","ja","ko","pl","pt-br","ro","tr","zh-cn","zh-tw"],"url":"https://docs.python.org/3/tutorial/","checkout_url":"https://docs.python.org/3/tutorial/","media_url":"/registry-media/media-ed58e6e04bd9b293-poster.webp","updated_at":"2026-05-29T17:00:23Z"},{"slug":"doc-rust-lang-org","title":"The Rust Programming Language","description":"An external knowledge source providing comprehensive information on the Rust programming language, including its features and usage.","status":"Free portal","price":"Free","tags":["Rust","Programming","Language","Documentation","External","Knowledge"],"languages":["en"],"url":"https://doc.rust-lang.org/book/title-page.html","checkout_url":"https://doc.rust-lang.org/book/title-page.html","media_url":"/registry-media/media-869d318c7ef4d15f-poster.webp","updated_at":"2026-05-29T17:00:23Z"},{"slug":"doc-rust-lang-org-introduction-the-rust-reference","title":"The Rust Reference: Introduction","description":"An external knowledge source providing an overview of Rust programming language concepts and guidelines. This resource serves as a foundational reference for understanding Rust.","status":"Free portal","price":"Free","tags":["Rust","Programming","Reference","Documentation","Language","External","Knowledge"],"languages":["en"],"url":"https://doc.rust-lang.org/reference/","checkout_url":"https://doc.rust-lang.org/reference/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"book-the-turing-way-org","title":"The Turing Way","description":"An external knowledge source providing guidance on data science and research best practices. It serves as a comprehensive resource for researchers and practitioners.","status":"Free portal","price":"Free","tags":["Data Science","Research","Best Practices","Open Source","Guidelines"],"languages":["en"],"url":"https://book.the-turing-way.org/","checkout_url":"https://book.the-turing-way.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"thinkwithgoogle-com-think-with-google-marketing-research-insights-and-trends","title":"Think with Google","description":"An external knowledge source providing marketing research, expert insights, and digital trends.","status":"Free portal","price":"Free","tags":["Marketing","Research","Insights","Trends","Digital","External","Knowledge"],"languages":["en"],"url":"https://www.thinkwithgoogle.com/","checkout_url":"https://www.thinkwithgoogle.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tproger-ru-tproger","title":"Tproger - Programming Resources","description":"A comprehensive external knowledge source for programming, offering tutorials, guides, and resources for various programming languages, as well as job listings for developers.","status":"Free portal","price":"Free","tags":["Programming","Tutorials","Guides","Resources","Job Listings","Development"],"languages":["ru"],"url":"https://tproger.ru/","checkout_url":"https://tproger.ru/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"paperswithcode-com-trending-papers-hugging-face","title":"Trending Papers - Hugging Face","description":"A collection of the latest AI research papers curated from various sources, providing insights into current trends in artificial intelligence.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Research","Papers","Hugging Face"],"languages":["en"],"url":"https://paperswithcode.com/","checkout_url":"https://paperswithcode.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tryhackme-com-tryhackme-cyber-security-training","title":"TryHackMe | Cyber Security Training","description":"TryHackMe is an external knowledge source for learning cyber security through interactive exercises and labs accessible via a web browser.","status":"Free portal","price":"Free","tags":["Cyber Security","Online Learning","Hands-on Labs","External Resource"],"languages":["en"],"url":"https://tryhackme.com/","checkout_url":"https://tryhackme.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"tubefilter-com-news-for-the-creator-economy-creators-youtube-tiktok-twitch-instagram-and-more-tubefilter-com","title":"Tubefilter: Creator Economy News","description":"An external knowledge source providing the latest news and insights on the creator economy, including updates on YouTube, TikTok, Twitch, and Instagram.","status":"Free portal","price":"Free","tags":["Creator Economy","YouTube","TikTok","Twitch","Instagram","News","Interviews"],"languages":["en"],"url":"https://www.tubefilter.com/","checkout_url":"https://www.tubefilter.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"typescriptlang-org","title":"TypeScript Handbook","description":"An external knowledge source for learning TypeScript, providing foundational concepts and practical guidance.","status":"Free portal","price":"Free","tags":["TypeScript","programming","handbook","documentation","external","knowledge"],"languages":["en"],"url":"https://www.typescriptlang.org/docs/handbook/intro.html","checkout_url":"https://www.typescriptlang.org/docs/handbook/intro.html","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"typewolf-com-www-typewolf-com","title":"Typewolf","description":"Typewolf is a curated external knowledge source focused on typography and design resources. It provides insights and inspiration for designers and typographers.","status":"Free portal","price":"Free","tags":["Typography","Design","Resources","Inspiration","External","Knowledge"],"languages":["en"],"url":"https://www.typewolf.com/","checkout_url":"https://www.typewolf.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"documentation-ubuntu-com-ubuntu-server-documentation","title":"Ubuntu Server Documentation","description":"Comprehensive resource for Ubuntu Server, detailing its features and capabilities as a robust operating system for server environments.","status":"Free portal","price":"Free","tags":["Ubuntu","Server","Documentation","External","Knowledge"],"languages":["en"],"url":"https://documentation.ubuntu.com/server/","checkout_url":"https://documentation.ubuntu.com/server/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ai-google-understanding-ai-ai-tools-training-and-skills-google-ai","title":"Understanding AI: Tools, Training, and Skills from Google","description":"An external knowledge source providing insights into AI tools, training, and skills from Google AI.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Training","Tools"],"languages":["en"],"url":"https://ai.google/education/","checkout_url":"https://ai.google/education/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"pandas-pydata-org-user-guide-8212-pandas-3-0-3-documentation","title":"User Guide - pandas 3.0.3","description":"External knowledge source providing comprehensive documentation for pandas version 3.0.3. It includes detailed explanations and examples for effective data manipulation and analysis.","status":"Free portal","price":"Free","tags":["pandas","documentation","user guide","data analysis","external","knowledge"],"languages":["en"],"url":"https://pandas.pydata.org/docs/user_guide/","checkout_url":"https://pandas.pydata.org/docs/user_guide/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"designsystem-digital-gov-uswds-the-united-states-web-design-system","title":"USWDS: The United States Web Design System","description":"USWDS is an external knowledge source that provides guidelines for creating accessible and mobile-friendly government websites.","status":"Free portal","price":"Free","tags":["USWDS","Web Design","Accessibility","Government","Digital Design"],"languages":["en"],"url":"https://designsystem.digital.gov/","checkout_url":"https://designsystem.digital.gov/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"nngroup-com-ux-usability-articles-from-nielsen-norman-group-2","title":"UX & Usability Articles","description":"A collection of research-based articles on user experience, interaction design, web usability, user testing, and UI/GUI design by Nielsen Norman Group authors.","status":"Free portal","price":"Free","tags":["UX","Usability","Interaction Design","Web Usability","User Testing","UI Design","Nielsen Norman Group"],"languages":["en"],"url":"https://www.nngroup.com/videos/","checkout_url":"https://www.nngroup.com/videos/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"uxdesign-cc","title":"UX Design Insights","description":"UX Collective is an online magazine about UX/UI, product design, research, systems design, and role-playing in technology.","status":"Free portal","price":"Free","tags":["ux design","ui design","product design","user research","design systems","interaction design","usability","accessibility","prototyping","design thinking","ux writing","digital products","design strategy"],"languages":["en"],"url":"https://uxdesign.cc/","checkout_url":"https://uxdesign.cc/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"uxmyths-com","title":"UX Myths","description":"A curated external knowledge source providing insights and debunking common misconceptions in user experience design.","status":"Free portal","price":"Free","tags":["UX","Myths","Design","Knowledge","External"],"languages":["en"],"url":"https://uxmyths.com/","checkout_url":"https://uxmyths.com/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"uxplanet-org","title":"UX Planet","description":"A curated external knowledge source focused on user experience design and related topics. It offers articles, insights, and resources for UX professionals.","status":"Free portal","price":"Free","tags":["User Experience","Design","Articles","Resources","Insights"],"languages":["en"],"url":"https://uxplanet.org/","checkout_url":"https://uxplanet.org/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"smashingmagazine-com-ux","title":"UX Resources","description":"Curated collection of articles and insights on user experience from Smashing Magazine. A valuable external knowledge source for UX professionals.","status":"Free portal","price":"Free","tags":["UX","User Experience","Design","Smashing Magazine","Articles","Resources"],"languages":["en"],"url":"https://www.smashingmagazine.com/category/ux/","checkout_url":"https://www.smashingmagazine.com/category/ux/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"cloud-vk-com-vk-cloud","title":"VK Cloud Documentation","description":"VK Cloud Documentation provides answers to frequently asked questions. It includes practical guides and step-by-step instructions for working with VK Cloud.","status":"Free portal","price":"Free","tags":["External","Knowledge","Documentation","VK Cloud","Guides"],"languages":["ru"],"url":"https://cloud.vk.com/docs/","checkout_url":"https://cloud.vk.com/docs/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"education-vk-company-vk-education","title":"VK Education","description":"An external knowledge source offering insights into IT and digital fields alongside university studies.","status":"Free portal","price":"Free","tags":["IT","digital","education","external","knowledge"],"languages":["ru"],"url":"https://education.vk.company/","checkout_url":"https://education.vk.company/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"w3-org-wai","title":"W3C Web Accessibility Initiative (WAI)","description":"A comprehensive external knowledge source providing accessibility resources from the W3C. It offers guidelines and tools to enhance web accessibility for all users.","status":"Free portal","price":"Free","tags":["Accessibility","W3C","Web Standards","Resources","Knowledge","External"],"languages":["en"],"url":"https://www.w3.org/WAI/","checkout_url":"https://www.w3.org/WAI/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"w3schools-com-sql","title":"W3Schools SQL Tutorials","description":"W3Schools provides comprehensive tutorials and references for SQL, along with other web development languages. It serves as an external knowledge source for learning SQL and related technologies.","status":"Free portal","price":"Free","tags":["External","Knowledge","SQL","Web Development","Tutorials"],"languages":["en"],"url":"https://www.w3schools.com/sql/","checkout_url":"https://www.w3schools.com/sql/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"portswigger-net-web-security-academy-free-online-training-from-portswigger","title":"Web Security Academy","description":"An external knowledge source offering free online training in web application security. Users can create an account to access various learning resources.","status":"Free portal","price":"Free","tags":["Web Security","Online Training","PortSwigger","Cybersecurity","Education"],"languages":["en"],"url":"https://portswigger.net/web-security","checkout_url":"https://portswigger.net/web-security","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"webaim-org-webaim-articles","title":"WebAIM Articles","description":"A curated external knowledge source providing articles on web accessibility from webaim.org.","status":"Free portal","price":"Free","tags":["External","Knowledge","Web Accessibility","Articles"],"languages":["en"],"url":"https://webaim.org/articles/","checkout_url":"https://webaim.org/articles/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"wandb-courses-academy","title":"Weights & Biases AI Academy by CoreWeave","description":"An external knowledge source offering courses on training, fine-tuning, and deploying LLMs, as well as addressing MLOps and LLMOps challenges.","status":"Free portal","price":"Free","tags":["External","Knowledge","AI","Courses","MLOps","LLMOps"],"languages":["en"],"url":"https://www.wandb.courses/","checkout_url":"https://www.wandb.courses/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"aws-amazon-com-well-architected","title":"Well Architected","description":"External knowledge source from AWS providing best practices and guidelines for cloud architecture. Focuses on optimizing performance, security, and cost-effectiveness.","status":"Free portal","price":"Free","tags":["AWS","cloud architecture","best practices","external knowledge","Well Architected"],"languages":["ar","vi","id","tr","de","ru","en","th","es","ja","fr","ko","it","zh","pt"],"url":"https://aws.amazon.com/architecture/well-architected/","checkout_url":"https://aws.amazon.com/architecture/well-architected/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"law-cornell-edu-wex","title":"Wex Legal Encyclopedia","description":"Wex is a curated external knowledge source, providing legal definitions and explanations. It serves as a reliable reference for legal terminology and concepts.","status":"Free portal","price":"Free","tags":["Legal","Definitions","Reference","Knowledge","External","Encyclopedia"],"languages":["en"],"url":"https://www.law.cornell.edu/wex","checkout_url":"https://www.law.cornell.edu/wex","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"atlassian-com-what-is-agile-atlassian","title":"What is Agile? by Atlassian","description":"An overview of the Agile methodology, which divides work into phases and focuses on continuous delivery and improvement.","status":"Free portal","price":"Free","tags":["Agile","methodology","continuous delivery","improvement","external","knowledge"],"languages":["en"],"url":"https://www.atlassian.com/agile","checkout_url":"https://www.atlassian.com/agile","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"docs-getdbt-com-what-is-dbt-dbt-developer-hub","title":"What is dbt? | dbt Developer Hub","description":"External knowledge source providing an introduction to dbt, a tool for data transformation. This resource offers insights into its features and usage.","status":"Free portal","price":"Free","tags":["dbt","data transformation","documentation","reference"],"languages":["en"],"url":"https://docs.getdbt.com/docs/introduction","checkout_url":"https://docs.getdbt.com/docs/introduction","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"en-wikiversity-org-wikiversity","title":"Wikiversity - Learning Resources","description":"Wikiversity is an external knowledge source offering a variety of educational resources and learning materials. It serves as a platform for collaborative learning and research.","status":"Free portal","price":"Free","tags":["Education","Learning","Resources","Collaboration","Knowledge"],"languages":["en","ar","cs","de","el","es","fi","fr","hi","it","ja","ko","pt","ru","sl","sv","zh","br"],"url":"https://en.wikiversity.org/wiki/Wikiversity:Main_Page","checkout_url":"https://en.wikiversity.org/wiki/Wikiversity:Main_Page","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"weforum-org-publications","title":"World Economic Forum Publications","description":"A curated collection of reports and articles from the World Economic Forum, providing insights on global issues and trends.","status":"Free portal","price":"Free","tags":["Publications","World Economic Forum","Reports","Insights","Global Issues"],"languages":["en"],"url":"https://www.weforum.org/publications/","checkout_url":"https://www.weforum.org/publications/","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"khanacademy-org-www-khanacademy-org","title":"www.khanacademy.org","description":"Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.","status":"Free portal","price":"Free","tags":["External","Knowledge","Math","Programming","Economics","Physics","Chemistry","Biology","Medicine","Finance","History"],"languages":["en","ru","ar","as","az","bg","bn","br"],"url":"https://www.khanacademy.org","checkout_url":"https://www.khanacademy.org","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"ycombinator-com-library","title":"Y Combinator - Library","description":"A curated external knowledge source featuring a collection of resources and articles from Y Combinator.","status":"Free portal","price":"Free","tags":["External","Knowledge","Y Combinator","Resources","Articles","Startup","Entrepreneurship"],"languages":["en"],"url":"https://www.ycombinator.com/library","checkout_url":"https://www.ycombinator.com/library","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"youtube-com-ycombinator","title":"Y Combinator - Youtube","description":"Curated external knowledge source featuring insights and discussions from Y Combinator. Explore a variety of topics related to startups and entrepreneurship.","status":"Free portal","price":"Free","tags":["Y Combinator","startups","entrepreneurship","knowledge","external","videos"],"languages":["en"],"url":"https://www.youtube.com/@ycombinator","checkout_url":"https://www.youtube.com/@ycombinator","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"yandex-cloud","title":"Yandex Cloud Documentation","description":"Overview of the Yandex Cloud platform, including instructions and use case scenarios for its services.","status":"Free portal","price":"Free","tags":["Yandex Cloud","Documentation","Cloud Services","Technical Guide"],"languages":["ru","kz","en"],"url":"https://yandex.cloud/ru/docs","checkout_url":"https://yandex.cloud/ru/docs","media_url":"","updated_at":"2026-05-29T17:00:23Z"},{"slug":"doka-guide","title":"Дока","description":"Developer documentation presented in accessible language, covering various aspects of programming and web development.","status":"Free portal","price":"Free","tags":["Documentation","Developers","Programming","Web Development","External","Knowledge"],"languages":["ru"],"url":"https://doka.guide/","checkout_url":"https://doka.guide/","media_url":"","updated_at":"2026-05-29T17:00:23Z"}]}