joneugster's Stars
leanprover-community/leanprover-community.github.io
Hosts the website for mathlib and other Lean community infrastructure.
hhu-adam/lean4web-tools
Helper tool for projects run in lean4web
hhu-adam/lean-i18n
i18n library for Lean.
leanprover-community/import-graph
Tool to analyse the import structure of lean projects.
T-Brick/DateTime
DateTime package for Lean 4
leanprover-community/lean4web
The Lean 4 web editor
JLimperg/elan-cleanup
A tool for cleaning up unused Lean toolchains
leanprover-community/batteries
The "batteries included" extended library for the Lean programming language and theorem prover
leanprover/lean4
Lean 4 programming language and theorem prover
leanprover-community/lean4game
Server to host lean games.
ImperialCollegeLondon/formalising-mathematics-2022
Lean 3 material for Kevin Buzzard's Jan-Mar 2022 course on formalising mathematics. Lean 4 version available here: https://github.com/ImperialCollegeLondon/formalising-mathematics-2024
leanprover-community/tutorials
Some Lean tutorials
leanprover-community/mathlib4
The math library of Lean 4
leanprover-community/mathlib
Lean 3's obsolete mathematical components library: please use mathlib4