BIP21 is used at run time in 11 crates. It is a direct run-time dependency in 2 crates.

Number of dependers BIP21 version Downloads/month
10 0.5.0 5.2K
1 0.3.1 220
Depender (with downloads and own rev deps) BIP21 version
1.1K 1 ldk-node ^0.5
bitcoin-waila ^0.3.1