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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 8.5k 893

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Showing 10 of 124 repositories

downstream-lean4 Public
A collection of packages downstream of Lean 4.

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

Lean 0 1 0 0 Updated Jul 11, 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 6 Apache-2.0 1 3 1 Updated Jul 11, 2026
lean4 Public
Lean 4 programming language and theorem prover

leanprover/lean4’s past year of commit activity

Lean 8,452 Apache-2.0 893 938 (6 issues need help) 586 Updated Jul 11, 2026
reference-manual Public
The Lean reference manual

leanprover/reference-manual’s past year of commit activity

Lean 119 Apache-2.0 63 109 16 Updated Jul 11, 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 Jul 11, 2026
cslib Public
The Lean Computer Science Library (CSLib)

leanprover/cslib’s past year of commit activity

Lean 613 Apache-2.0 169 46 84 Updated Jul 10, 2026
reservoir-index Public
Registry index for Reservoir

leanprover/reservoir-index’s past year of commit activity

Lean 8 3 1 0 Updated Jul 10, 2026
leagent Public

leanprover/leagent’s past year of commit activity

Lean 2 0 0 0 Updated Jul 10, 2026
verso Public
Lean documentation authoring tool

leanprover/verso’s past year of commit activity

Lean 361 Apache-2.0 119 61 21 Updated Jul 10, 2026
radar-bench-cslib Public
Radar benchmarking for cslib

leanprover/radar-bench-cslib’s past year of commit activity

Python 0 0 0 0 Updated Jul 10, 2026

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