A list of awesome lean4 projects. Feel free to add your project.
☆147Oct 5, 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:
- Tactics for discharging Lean goals into SMT solvers.☆313Updated this week
- Overview of tactics in Lean 4 for beginners — longer version☆122Apr 28, 2026Updated 5 months ago
- White-box automation for Lean 4☆407Updated this week
- Formalization of Mathematical Logic☆290Updated this week
- Lean documentation authoring tool☆394Updated this week
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- ☆117Updated this week
- Replay the `Environment` for a given Lean module, ensuring that all declarations are accepted by the kernel.☆36Mar 25, 2026Updated 6 months ago
- Intuitive, type-safe expression quotations for Lean 4.☆112Oct 2, 2026Updated last week
- A WIP definitional (co)datatype package for Lean4☆55Sep 18, 2026Updated 3 weeks ago
- Tool to generate markdown files from lean files. This is heavily inspired by lean2md.☆25Sep 26, 2026Updated 2 weeks ago
- A Testing Framework for Lean☆86Oct 1, 2026Updated last week
- Experiments with SAT solvers with proofs in Lean 4☆64Jun 23, 2024Updated 2 years ago
- Lean 4 port of Iris, a higher-order concurrent separation logic framework☆227Updated this week
- Helper toolkit for creating your own Lean 4 UserWidgets☆228Updated 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.
- A Lean 4 library for configuring Command Line Interfaces and parsing command line arguments.☆123Updated this week
- Document Generator for Lean 4☆174Updated this week
- Parser Combinator Library for Lean 4☆89Oct 4, 2026Updated last week
- Experiments on automation for Lean☆191Sep 28, 2026Updated last week
- Armv8 Native Code Symbolic Simulator in Lean☆118Jul 8, 2026Updated 3 months ago
- Write C shims from within Lean code.☆85Jul 13, 2025Updated last year
- The Lean Computer Science Library (CSLib)☆743Updated this week
- AST export from Lean 4☆17Jul 25, 2024Updated 2 years ago
- Tools based on AI for helping with Lean 4☆123Aug 3, 2026Updated 2 months ago
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- ☆118Sep 28, 2026Updated last week
- The "batteries included" extended library for the Lean programming language and theorem prover☆420Updated this week
- The Lean reference manual☆132Updated this week
- VS Code extension for the Lean 4 programming language and theorem prover☆314Sep 30, 2026Updated last week
- A verification toolchain for Rust programs☆1,027Updated this week
- ☆314Updated this week
- コード例で学ぶ Lean 言語☆189Sep 23, 2026Updated 2 weeks ago
- Ongoing Lean formalisation of the proof of Fermat's Last Theorem☆1,042Updated this week
- 🌐 | HTTP primitives for Lean 4☆56Dec 23, 2025Updated 9 months ago
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- A Lean tactic for Canonical, a search procedure for terms in dependent type theory.☆137Updated this week
- A type-safe, deeply-embedded SQL query DSL for Lean 4☆25Sep 30, 2026Updated last week
- A formalized proof of Carleson's theorem in Lean☆113Updated this week
- Scientific computing in Lean 4☆531Feb 18, 2026Updated 7 months ago
- ☆22Oct 1, 2022Updated 4 years ago
- A project to digitalise results from physics into Lean.☆780Updated this week
- (Mirror) A Machine-to-Machine Interaction System for Lean 4☆81Aug 29, 2026Updated last month