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Top Lean GitHub Repositories (2026) · Open Source Projects
Explore top open source software built primarily with Lean on GitHub. Ranked by live star growth, community adoption, and release activity.
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9 matching projects · updated Nov 12, 2026
How we rank ↗
↑ +33 today
A research prototype for zero-knowledge proofs of AI inference. Not maintained.
↑ +3 today
An AIs-welcome Lean library downstream of Mathlib: AI handle the implementation and review, humans write the roadmaps and review rubrics
↑ +2 today
Formally Verified Arguments of Knowledge in Lean
↑ +1 today
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Lean 4 programming language and theorem prover
↑ +1 today
A project to digitalise results from physics into Lean.
↑ +1 today
Combinatorial game library in Lean 4
↑ +1 today
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