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#lean4 (21 Repositories)

Ranked open-source repositories tagged with #lean4, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

32.7%

Avg Review Latency

30.8h

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21 repositories tagged #lean4

S TierLELean 252

dwrensha/compfiles

Catalog Of Math Problems Formalized In Lean

90.3%
Merge Rate
20h
First Review
100%
1st-Timers
4
Maintainers
A TierRust 57

jasisz/aver

Aver is a programming language for auditable AI-written code

94.9%
Merge Rate
3d
First Review
50%
1st-Timers
2
Maintainers
A TierLELean 268

FormalizedFormalLogic/Foundation

Formalization of Mathematical Logic

78.3%
Merge Rate
12h
First Review
67%
1st-Timers
3
Maintainers
A TierLELean 417

leanprover-community/batteries

The "batteries included" extended library for the Lean programming language and theorem prover

65.0%
Merge Rate
7h
First Review
80%
1st-Timers
10
Maintainers
A TierLELean 327

Verified-zkEVM/ArkLib

Formally Verified Arguments of Knowledge in Lean

64.7%
Merge Rate
1d
First Review
67%
1st-Timers
8
Maintainers
A TierLELean 106

fpvandoorn/carleson

A formalized proof of Carleson's theorem in Lean

81.8%
Merge Rate
10h
First Review
0%
1st-Timers
4
Maintainers
B TierLELean 105

Verilean/sparkle

A type-safe, formally verifiable HDL compiler in Lean 4. Inspired by Clash, built for high-assurance hardware synthesis.

72.7%
Merge Rate
2d
First Review
50%
1st-Timers
0
Maintainers
B TierLELean 8.9k

leanprover/lean4

Lean 4 programming language and theorem prover

8.3%
Merge Rate
2h
First Review
0%
1st-Timers
15
Maintainers
B TierLELean 1.2k

google-deepmind/formal-conjectures

A collection of formalized statements of conjectures in Lean.

58.5%
Merge Rate
6d
First Review
50%
1st-Timers
32
Maintainers
B TierLELean 138

Verified-zkEVM/VCVio

A Lean library for machine-checked cryptographic proofs.

7.1%
Merge Rate
2h
First Review
0%
1st-Timers
1
Maintainers
B TierLua 565

Julian/lean.nvim

Neovim support for the Lean theorem prover

64.3%
Merge Rate
8d
First Review
100%
1st-Timers
3
Maintainers
D TierLELean 3.9k

leanprover-community/mathlib4

The math library of Lean 4

0.0%
Merge Rate
5d
First Review
0%
1st-Timers
97
Maintainers
D TierTypeScript 542

leanprover-community/lean4game

Server to host Lean games

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 486

sthamann/tfpt

Topological Fixed-Point Theory: a machine-checked discrete compiler for the Standard Model, α⁻¹, and cosmology from two axioms. Papers, verification suite (Python/Wolfram/Lean), experiments & website.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierLELean 221

leanprover-community/ProofWidgets4

Helper toolkit for creating your own Lean 4 UserWidgets

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierHTML 362

hrmacbeth/math2001

Lecture notes for a course on writing proofs, on paper and in the Lean proof assistant

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierLELean 399

leanprover-community/aesop

White-box automation for Lean 4

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 484

oOo0oOo/lean-lsp-mcp

Lean Theorem Prover MCP

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierLELean 306

ufmg-smite/lean-smt

Tactics for discharging Lean goals into SMT solvers.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 1.3k

lean-dojo/LeanCopilot

LLMs as Copilots for Theorem Proving in Lean

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierLELean 363

leanprover-community/NNG4

Natural Number Game

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Lean4 Open Source Repositories & C-Rank™ | GetMerged