copyless is used at run time in 766 crates (of which 296 optionally). It is a direct run-time dependency in 23 crates. It's used only as a dev dependency in 78 crates.

Depender (with downloads and own rev deps) copyless version
7.4K 10 gfx-backend-metal ^0.1.4
1.3K 4 bevy_hanabi ^0.1
480 1 swc_estree_compat ^0.1.5
120 21 scrappy-rt ^0.1.4
120 20 requiem-rt ^0.1.4
110 23 actori-rt ^0.1.4
9 actori-http ^0.1.4
fit-rust ^0.1.5
8 scrappy-http ^0.1.4
1 cart-tmp-wgc ^0.1
8 requiem-http ^0.1.4
1 bevy_svg ^0.1
1 open-vaf ^0.1.5
2 eternal ^0.1.4
swc_babel_compat ^0.1.5
fit_no_io ^0.1.4
bevy_smud ^0.1
bevy_stat_bars ^0.1.5
bevy_simple_stat_bars ^0.1.5
bevy_sprite_material ^0.1
fit ^0.1.4
bevy_fixed_sprites ^0.1.5
bevy_sprite_grid ^0.1.5