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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 930

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Showing 10 of 153 repositories

lean4 Public
Lean 4 programming language and theorem prover

leanprover/lean4's past year of commit activity

Lean 8,761 Apache-2.0 930 965 (6 issues need help) 638 Updated Aug 12, 2026
leagent Public

leanprover/leagent's past year of commit activity

Lean 2 0 0 2 Updated Aug 12, 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 12, 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 12, 2026
subverso Public

leanprover/subverso's past year of commit activity

Lean 8 Apache-2.0 13 3 2 Updated Aug 12, 2026
lean-workbench Public
Online Lean Workbench

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

TypeScript 4 Apache-2.0 0 18 4 Updated Aug 12, 2026
reference-manual Public
The Lean reference manual

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

Lean 122 Apache-2.0 63 113 23 Updated Aug 12, 2026
verso Public
Lean documentation authoring tool

leanprover/verso's past year of commit activity

Lean 374 Apache-2.0 119 64 16 Updated Aug 12, 2026
verso-blueprint Public
Build structured Proof Blueprints with Verso

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

Lean 26 3 0 8 Updated Aug 12, 2026
lean4-nightly Public
Nightly builds

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

23 3 0 0 Updated Aug 12, 2026

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lean4 lean theorem-proving

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