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leanprover-community

Community-built infrastructure for the Lean (https://leanprover.github.io/) theorem prover

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  1. mathlib4 mathlib4 Public

    The math library of Lean 4

    Lean 2.2k 717

  2. mathematics_in_lean mathematics_in_lean Public

    The user home repository for the Mathematics in Lean tutorial.

    HTML 392 273

  3. lean-liquid lean-liquid Public

    💧 Liquid Tensor Experiment

    Lean 205 14

  4. batteries batteries Public

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

    Lean 322 124

  5. aesop aesop Public

    White-box automation for Lean 4

    Lean 288 35

  6. ProofWidgets4 ProofWidgets4 Public

    Helper toolkit for creating your own Lean 4 UserWidgets

    Lean 151 40

Repositories

Showing 10 of 78 repositories
  • queueboard Public

    Mathlib4 review and triage dashboard

    leanprover-community/queueboard’s past year of commit activity
    Python 8 Apache-2.0 9 27 2 Updated Aug 9, 2025
  • blog Public

    Source for the community blog

    leanprover-community/blog’s past year of commit activity
    Python 7 25 4 8 Updated Aug 9, 2025
  • mathlib4 Public

    The math library of Lean 4

    leanprover-community/mathlib4’s past year of commit activity
    Lean 2,237 Apache-2.0 717 271 (12 issues need help) 1,911 Updated Aug 9, 2025
  • mathlib4-nightly-testing Public Forked from leanprover-community/mathlib4

    nightly-testing and lean-pr-testing branches of Mathlib

    leanprover-community/mathlib4-nightly-testing’s past year of commit activity
    Lean 0 Apache-2.0 721 0 6 Updated Aug 9, 2025
  • batteries Public

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

    leanprover-community/batteries’s past year of commit activity
    Lean 322 Apache-2.0 124 24 52 Updated Aug 9, 2025
  • lean4game Public

    Server to host lean games.

    leanprover-community/lean4game’s past year of commit activity
    TypeScript 302 GPL-3.0 56 95 13 Updated Aug 9, 2025
  • leanprover-community.github.io Public

    Hosts the website for mathlib and other Lean community infrastructure.

    leanprover-community/leanprover-community.github.io’s past year of commit activity
    CSS 64 MIT 152 18 7 Updated Aug 9, 2025
  • mathlib_stats Public

    Display gitstats output on the mathlib website

    leanprover-community/mathlib_stats’s past year of commit activity
    Python 2 6 0 0 Updated Aug 9, 2025
  • NNG4 Public

    Natural Number Game

    leanprover-community/NNG4’s past year of commit activity
    Lean 199 Apache-2.0 48 29 6 Updated Aug 8, 2025
  • mathematics_in_lean Public

    The user home repository for the Mathematics in Lean tutorial.

    leanprover-community/mathematics_in_lean’s past year of commit activity
    HTML 392 Apache-2.0 273 0 0 Updated Aug 8, 2025