avian_derive is used at run time in 21 crates (of which 12 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) avian_derive version
1.5K 15 avian3d ^0.1
1.3K 8 avian2d ^0.1