Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

📚 Freely available programming books

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

An opinionated list of awesome Python frameworks, libraries, software and resources.

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

Linux kernel source tree

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

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

🙃 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…

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

Master the command line, in one page

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

A feature-rich command-line audio/video downloader

Display and control your Android device

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

A collection of various awesome lists for hackers, pentesters and security researchers

A collection of (mostly) technical things every software developer should know about

Vim-fork focused on extensibility and usability

Magnificent app which corrects your previous console command.

Robust Speech Recognition via Large-Scale Weak Supervision

A Collection of application ideas which can be used to improve your coding skills.

An open-source AI agent that brings the power of Gemini directly into your terminal.

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

Free monospaced font with programming ligatures

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.