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Lean Prover

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  1. lean4 lean4 Public

    Lean 4 programming language and theorem prover

    Lean 9.9k 1.1k

Repositories

Showing 10 of 223 repositories
  • downstream-lean4 Public

    A collection of packages downstream of Lean 4.

    leanprover/downstream-lean4's past year of commit activity
    Lean 7 6 0 45 Updated Nov 8, 2026
  • con-ron Public

    A rust port of con-leche

    leanprover/con-ron's past year of commit activity
    Lean 36 Apache-2.0 5 0 0 Updated Nov 8, 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 Nov 8, 2026
  • cslib Public

    The Lean Computer Science Library (CSLib)

    leanprover/cslib's past year of commit activity
    Lean 800 Apache-2.0 222 50 168 Updated Nov 8, 2026
  • lean-kernel-arena Public
    leanprover/lean-kernel-arena's past year of commit activity
    Lean 59 Apache-2.0 41 0 0 Updated Nov 8, 2026
  • lean4 Public

    Lean 4 programming language and theorem prover

    leanprover/lean4's past year of commit activity
    Lean 9,917 Apache-2.0 1,096 1,169 (6 issues need help) 761 Updated Nov 8, 2026
  • lean4-nightly Public

    Nightly builds

    leanprover/lean4-nightly's past year of commit activity
    23 3 0 0 Updated Nov 8, 2026
  • con-leche Public

    An external lean checker with a proof of consistency

    leanprover/con-leche's past year of commit activity
    Lean 148 Apache-2.0 11 1 2 Updated Nov 8, 2026
  • reservoir-index Public

    Registry index for Reservoir

    leanprover/reservoir-index's past year of commit activity
    Lean 9 3 1 0 Updated Nov 7, 2026
  • lean-beam Public

    Claude/Codex skill and local workflow layer for efficient interaction with Lean 4 and Monte-Carlo Tree Search.

    leanprover/lean-beam's past year of commit activity
    Lean 47 Apache-2.0 5 19 21 Updated Nov 7, 2026
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