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Lean

Lean Prover

1.2k followers
https://lean-lang.org/
@leanprover@functional.cafe
@leanprover
company/98362384

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lean4 lean4 Public

Lean 4 programming language and theorem prover

Lean 8.2k 865

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Showing 10 of 107 repositories

comparator-live Public
An online live.lean-lang.org-style playground for running the Comparator tool

leanprover/comparator-live’s past year of commit activity

TypeScript 0 0 0 1 Updated Jun 4, 2026
cslib Public
The Lean Computer Science Library (CSLib)

leanprover/cslib’s past year of commit activity

Lean 573 Apache-2.0 152 35 73 Updated Jun 4, 2026
downstream-lean4 Public
A monorepo of packages downstream of Lean 4.

leanprover/downstream-lean4’s past year of commit activity

Lean 0 0 0 0 Updated Jun 4, 2026
verso-blueprint Public
Build structured Proof Blueprints with Verso

leanprover/verso-blueprint’s past year of commit activity

Lean 14 0 0 8 Updated Jun 4, 2026
lean-eval-submissions Public
Submission pipeline and results store for the lean-eval benchmark (https://github.com/leanprover/lean-eval)

leanprover/lean-eval-submissions’s past year of commit activity

Python 3 Apache-2.0 1 0 0 Updated Jun 4, 2026
presentations Public
lean-related presentations

leanprover/presentations’s past year of commit activity

TeX 18 Apache-2.0 15 1 3 Updated Jun 4, 2026
lean4-pr-releases Public
Automated releases from leanprover/lean4 PRs

leanprover/lean4-pr-releases’s past year of commit activity

2 3 0 0 Updated Jun 4, 2026
lean4 Public
Lean 4 programming language and theorem prover

leanprover/lean4’s past year of commit activity

Lean 8,168 Apache-2.0 865 920 (6 issues need help) 587 Updated Jun 4, 2026
verso Public
Lean documentation authoring tool

leanprover/verso’s past year of commit activity

Lean 342 Apache-2.0 109 59 20 Updated Jun 4, 2026
verso-slides Public

leanprover/verso-slides’s past year of commit activity

Lean 11 Apache-2.0 1 5 0 Updated Jun 4, 2026

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