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Lean

Lean Prover

1.3k 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 8.8k 934

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Showing 10 of 153 repositories

lean-workbench Public
Online Lean Workbench

leanprover/lean-workbench's past year of commit activity

TypeScript 4 Apache-2.0 0 19 4 Updated Aug 15, 2026
lean4-pr-releases Public
Automated releases from leanprover/lean4 PRs

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

3 3 0 0 Updated Aug 15, 2026
lean4 Public
Lean 4 programming language and theorem prover

leanprover/lean4's past year of commit activity

Lean 8,784 Apache-2.0 934 968 (6 issues need help) 640 Updated Aug 15, 2026
downstream-lean4 Public
A collection of packages downstream of Lean 4.

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

Lean 1 1 0 5 Updated Aug 15, 2026
lean-kernel-arena Public

leanprover/lean-kernel-arena's past year of commit activity

Lean 33 22 0 1 Updated Aug 14, 2026
verso Public
Lean documentation authoring tool

leanprover/verso's past year of commit activity

Lean 374 Apache-2.0 119 62 19 Updated Aug 14, 2026
verso-blueprint Public
Build structured Proof Blueprints with Verso

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

Lean 26 3 0 11 Updated Aug 14, 2026
cslib Public
The Lean Computer Science Library (CSLib)

leanprover/cslib's past year of commit activity

Lean 647 Apache-2.0 180 47 100 Updated Aug 14, 2026
reservoir-index Public
Registry index for Reservoir

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

Lean 8 3 1 0 Updated Aug 14, 2026
radar-bench-verso Public
Radar benchmarking for verso

leanprover/radar-bench-verso's past year of commit activity

Python 0 0 0 0 Updated Aug 14, 2026

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