parity-bytes is used at run time in 30 crates (of which 4 optionally). It is a direct run-time dependency in 4 crates.

Depender (with downloads and own rev deps) parity-bytes version
4.1K 3 snowbridge-ethereum ^0.1.2
1 patricia-trie ^0.1
mep-vm ^0.1
2 patricia-trie-ethereum ^0.1