format_num is used at run time in 17 crates (of which 1 optionally). It is a direct run-time dependency in 9 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) format_num version
550 logria =0.1.0
410 2 charts ^0.1.0
130 cocomo ^0.1.0
dsc ^0.1
2 libsufr ^0.1.0
duplicate-scout ^0.1
3 ftd ^0.1
sufr ^0.1.0
runiq optional ^0.1
bevy_orbits dev ^0.1.0