solana-stable-layout is used at run time in 122 crates (of which 3 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 6 crates.

Depender (with downloads and own rev deps) solana-stable-layout version
1.1M 546 solana-program =2.1.0
7.4K 3 solana-cpi =2.1.0