Lean 4 programming language and theorem prover

The math library of Lean 4

⚠️ Experimental | Prototype

Fast GUI text editor

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

Loom is a framework for automated generation of foundational multi-modal verifiers. This repository is a mirror with stable snapshots. Submit issues and PRs here.

Simple Raycasting Example in Lean4 using SDL3

Simple Raycasting Example in Lean4 using SDL2

Obsidian 🤝 Neovim

A hackable markdown, Typst, latex, html(inline) & Asciidoc previewer for Neovim

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

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

Moved to Codeberg

The core OCaml system: compilers, runtime system, base libraries

A Dependently Typed Functional Programming Language

The Racket repository

Compiler for Elm, a functional language for reliable webapps.

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

A formalized proof of Carleson's theorem in Lean

A blueprint for a formalization of infinity-cosmos theory in Lean.

An introduction to theorem proving in Lean for the impatient.

Combinatorial game library in Lean 4

A project to digitalise results from physics into Lean.

A toy example of a verified compiler.

A library for probabilistic programming in Haskell.

Solutions to Advent of Code 2024 in Lean

PHONK is a coding playground for new and old Android devices

🏵 An ultra-minimalist game engine

A collection of community created AI tools to improve your life