A list of awesome lean4 projects. Feel free to add your project.
☆134Jun 4, 2026Updated this week
Alternatives and similar repositories for best-of-lean4
Users that are interested in best-of-lean4 are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Overview of tactics in Lean 4 for beginners — longer version☆116Apr 28, 2026Updated last month
- Tactics for discharging Lean goals into SMT solvers.☆292May 13, 2026Updated 3 weeks ago
- Experiments with SAT solvers with proofs in Lean 4☆63Jun 23, 2024Updated last year
- Replay the `Environment` for a given Lean module, ensuring that all declarations are accepted by the kernel.☆34Mar 25, 2026Updated 2 months ago
- Write C shims from within Lean code.☆85Jul 13, 2025Updated 10 months ago
- Proton VPN Special Offer - Get 70% off • AdSpecial partner offer. Trusted by over 100 million users worldwide. Tested, Approved and Recommended by Experts.
- Parser Combinator Library for Lean 4☆80Updated this week
- White-box automation for Lean 4☆369Jun 3, 2026Updated last week
- Document Generator for Lean 4☆154May 28, 2026Updated last week
- Lean 4 port of Iris, a higher-order concurrent separation logic framework☆189Updated this week
- Formalization of Mathematical Logic☆239May 30, 2026Updated last week
- A Lean 4 library for configuring Command Line Interfaces and parsing command line arguments.☆108Jun 3, 2026Updated last week
- ☆295Feb 28, 2025Updated last year
- ☆94Updated this week
- The "batteries included" extended library for the Lean programming language and theorem prover☆390Updated this week
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- 🌐 | HTTP primitives for Lean 4☆54Dec 23, 2025Updated 5 months ago
- Tool to generate markdown files from lean files. This is heavily inspired by lean2md.☆25Jun 1, 2026Updated last week
- ☆111Jun 2, 2026Updated last week
- Experiments on automation for Lean☆177May 26, 2026Updated 2 weeks ago
- Tools based on AI for helping with Lean 4☆119Updated this week
- Lean 4 bindings to libcurl☆14Feb 3, 2026Updated 4 months ago
- An implementation of the multi-paradigm declarative language Curry which compiles Curry programs into Haskell programs☆23Feb 22, 2026Updated 3 months ago
- The Lean reference manual☆116Updated this week
- Scientific computing in Lean 4☆508Feb 18, 2026Updated 3 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A project to digitalise results from physics into Lean.☆600Updated this week
- Lean documentation authoring tool☆345Updated this week
- Helper toolkit for creating your own Lean 4 UserWidgets☆209May 28, 2026Updated last week
- Template for Lean<->Rust FFI☆16Feb 11, 2024Updated 2 years ago
- Beginner's guide to Tactic Programming in Lean☆83Apr 24, 2026Updated last month
- LLMs + Lean, on your laptop or in the cloud☆210Oct 10, 2025Updated 8 months ago
- LeanSSR: an SSReflect-Like Tactic Language for Lean☆43Feb 14, 2026Updated 3 months ago
- A template for blueprint-driven formalization projects in Lean.☆106Apr 24, 2026Updated last month
- Type Checking in Lean 4☆38Mar 22, 2026Updated 2 months ago
- Deploy open-source AI quickly and easily - Special Bonus Offer • AdRunpod Hub is built for open source. One-click deployment and autoscaling endpoints without provisioning your own infrastructure.
- Formalisation of the Cambridge Part II and Part III courses Graph Theory, Combinatorics, Extremal and Probabilistic Combinatorics in Lean☆79May 30, 2026Updated last week
- Canonical is a performant sound and complete type inhabitation solver for dependent type theory.☆93May 26, 2026Updated 2 weeks ago
- A Testing Framework for Lean☆77Apr 15, 2026Updated last month
- Verified efficient algorithms in Lean4.☆39Jan 3, 2026Updated 5 months ago
- ☆73Mar 13, 2026Updated 2 months ago
- Examples using MetaProgramming for writing tactics etc.☆19Nov 26, 2025Updated 6 months ago
- Cryptographic routines for the Lean 4 language☆53Sep 9, 2024Updated last year