ufmt-write is used at run time in 38 crates (of which 18 optionally, 4 directly). It's used only as a dev dependency in 23 crates.

Depender (with downloads and own rev deps) ufmt-write version
102K 144 heapless optional ^0.1
3.0K 29 rtt-target ^0.1.0
1.9K 16 ufmt ^0.1.0
ufmt-utils ^0.1.0