Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

📚 Freely available programming books

A collective list of free APIs

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A complete computer science study plan to become a software engineer.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A list of Free Software network services and web applications which can be hosted on your own servers

The library for web and native user interfaces.

Linux kernel source tree

🎓 Path to a free self-taught education in Computer Science!

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

An Open Source Machine Learning Framework for Everyone

A book series (2 published editions) on the JS language.

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

A collection of useful .gitignore templates

A curated list of awesome Go frameworks, libraries and software

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

The React Framework

A feature-rich command-line audio/video downloader

💯 Curated coding interview preparation materials for busy software engineers

The Go programming language

Coding articles to level up your development skills

A framework for building native applications using React

🦜🔗 The platform for reliable agents.

Production-Grade Container Scheduling and Management

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Virtual whiteboard for sketching hand-drawn like diagrams

JavaScript 3D Library.