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Lean

Lean Prover

1.1k 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 7.8k 821

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Showing 10 of 86 repositories

lean4 Public
Lean 4 programming language and theorem prover

leanprover/lean4’s past year of commit activity

Lean 7,845 Apache-2.0 821 905 (6 issues need help) 516 Updated Apr 18, 2026
doc-gen4 Public
Document Generator for Lean 4

leanprover/doc-gen4’s past year of commit activity

Lean 144 Apache-2.0 62 28 (2 issues need help) 5 Updated Apr 18, 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 Apr 18, 2026
reference-manual Public
The Lean reference manual

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

Lean 108 Apache-2.0 52 105 16 Updated Apr 18, 2026
cslib Public
The Lean Computer Science Library (CSLib)

leanprover/cslib’s past year of commit activity

Lean 494 Apache-2.0 121 32 55 Updated Apr 17, 2026
radar Public
"Do you know how fast you were going?"

leanprover/radar’s past year of commit activity

Java 7 1 0 1 Updated Apr 17, 2026
presentations Public
lean-related presentations

leanprover/presentations’s past year of commit activity

TeX 17 Apache-2.0 10 1 3 Updated Apr 17, 2026
leansqlite Public
SQLite bindings for Lean

leanprover/leansqlite’s past year of commit activity

C 42 Apache-2.0 1 1 0 Updated Apr 17, 2026
lean4export Public
Plain-text declaration export for Lean 4

leanprover/lean4export’s past year of commit activity

Lean 29 Apache-2.0 18 1 2 Updated Apr 17, 2026
comparator Public

leanprover/comparator’s past year of commit activity

Lean 58 4 6 4 Updated Apr 17, 2026

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Lean Python Shell TypeScript JavaScript

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lean4 lean theorem-proving

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