📚 Freely available programming books

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

The fastest repo in history to surpass 100K stars ⭐. Better Harness Tools that make real things done. Built in Rust using oh-my-codex.

Virtual whiteboard for sketching hand-drawn like diagrams

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Source code for the X Recommendation Algorithm

JavaScript animation engine

Truly independent web browser

12 Lessons to Get Started Building AI Agents

The personal finance app for everyone

A markup-based typesetting system that is powerful and easy to learn.

Building a modern alternative to Salesforce, powered by the community.

A collection of modern/faster/saner alternatives to common unix commands.

A syntax-highlighting pager for git, diff, grep, and blame output

Staging repo for development of native port of TypeScript

⭐️ A friendly language for building type-safe, scalable systems!

Devika is the first open-source implementation of an Agentic Software Engineer. Initially started as an open-source alternative to Devin.

♞ lichess.org: the forever free, adless and open source chess server ♞

A Flash Player emulator written in Rust

🚀 Level up your GitHub profile readme with customizable cards including LOC statistics!

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

Bootstrap yourself to write an OS from scratch. A book for self-learner.

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

A configuration as code language with rich validation and tooling.

Sell stuff and see what sticks

Open Source Invoicing Solution for Individuals & Businesses

A tool for recompiling Xbox 360 games to native executables.

How to implement Stripe without going mad

The Scala 3 compiler, also known as Dotty.

Your favorite language gets closer to bare metal.