Master programming by recreating your favorite technologies from scratch.
- programming
- tutorials
- tutorial-code
- tutorial-exercises
Repository Index
47,133 repositories indexed
1–24 of 42,686 · Most stars
😎 Awesome lists about all kinds of interesting topics [NOTE: Pull requests are temporarily disabled until I have a chance to catch up with the existing ones]
- awesome
- awesome-list
- unicorns
- lists
A collective list of free APIs
- api
- public-apis
- free
- apis
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
:books: Freely available programming books
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
- ai
- assistant
- own-your-data
- personal
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
- programming
- development
- design
- design-system
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
- computer-science
- roadmap
- developer-roadmap
- frontend-roadmap
A complete computer science study plan to become a software engineer.
- computer-science
- interview
- programming-interviews
- study-plan
A list of Free Software network services and web applications which can be hosted on your own servers
The definitive list that answers "I want to do X in Python, which tool should I use?"
- awesome
- python
- python-frameworks
- python-libraries
An agentic skills framework & software development methodology that works.
- ai
- brainstorming
- coding
- obra
Skills for Real Engineers. Straight from my .agents directory.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Curated list of project-based tutorials
- tutorial
- project
- beginner-project
- webdevelopment
Repo for counting stars and contributing. Press F to pay respect to glorious developers.
DeepSeek Harness: Everything is a Plugin.
- cordis
- dsh
- dsh-plugin
- ai-agents
The agent that grows with you
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
- awesome
- awesome-list
- lists
- manuals
Linux kernel source tree
The library for web and native user interfaces.
A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.
All Algorithms implemented in Python
- python
- algorithm
- algorithms-implemented
- algorithm-competitions
The open source coding agent.