Zulip Chat Archive

Stream: lean4

Topic: what game library to use for Lean?


Srayan Jana (Aug 23 2025 at 06:59):

I’ve done a bit of googling and found a couple
https://github.com/funexists/raylean/

I don’t think this is really the same thing, but honorary mention to the Lean Game Server
https://github.com/leanprover-community/lean4game

Has anyone tried any of these? Are there more that I haven’t heard of yet?

Srayan Jana (Aug 23 2025 at 07:04):

On closer inspection, Raylean seems more like a full fledged game engine, including an ECS (!!!!) and a sample game
https://github.com/funexists/jessicacantswim

Andrés Goens (Aug 23 2025 at 07:17):

Haven't tried any of those, but just wanted to say I love the name of that organization, "fun exists"!

Jon Eugster (Aug 23 2025 at 10:39):

indeed, lean4game does not really have anything to do with video games and doesn't use any of the mentioned libraries.


Last updated: Dec 20 2025 at 21:32 UTC