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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 2.6k 934

  2. mathematics_in_lean mathematics_in_lean Public

    The user home repository for the Mathematics in Lean tutorial.

    HTML 443 321

  3. lean-liquid lean-liquid Public

    💧 Liquid Tensor Experiment

    Lean 213 15

  4. batteries batteries Public

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

    Lean 344 128

  5. aesop aesop Public

    White-box automation for Lean 4

    Lean 319 45

  6. ProofWidgets4 ProofWidgets4 Public

    Helper toolkit for creating your own Lean 4 UserWidgets

    Lean 168 41

Repositories

Showing 10 of 82 repositories
  • mathlib4 Public

    The math library of Lean 4

    leanprover-community/mathlib4’s past year of commit activity
    Lean 2,608 Apache-2.0 934 263 (16 issues need help) 1,876 Updated Dec 11, 2025
  • queueboard Public
    leanprover-community/queueboard’s past year of commit activity
    AspectJ 0 Apache-2.0 0 0 0 Updated Dec 11, 2025
  • blog Public

    Source for the community blog

    leanprover-community/blog’s past year of commit activity
    Python 7 26 4 5 Updated Dec 11, 2025
  • aesop Public

    White-box automation for Lean 4

    leanprover-community/aesop’s past year of commit activity
    Lean 319 Apache-2.0 45 37 3 Updated Dec 11, 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 344 Apache-2.0 128 25 (2 issues need help) 41 Updated Dec 11, 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-2.0 939 0 11 Updated Dec 11, 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 69 MIT 167 18 6 Updated Dec 11, 2025
  • queueboard-core Public

    testing a split of code and data for the queueboard

    leanprover-community/queueboard-core’s past year of commit activity
    Python 2 Apache-2.0 6 25 0 Updated Dec 11, 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 Dec 11, 2025
  • lean4web Public

    The Lean 4 web editor

    leanprover-community/lean4web’s past year of commit activity
    TypeScript 122 Apache-2.0 43 11 4 Updated Dec 10, 2025