solana-instructions-sysvar is used at run time in 131 crates (of which 4 optionally). It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 33 crates (of which 1 directly).

Depender (with downloads and own rev deps) solana-instructions-sysvar version
285K 594 solana-program ^2.2.1
26K 14 solana-sysvar ^2.2.1
20K 9 solana-svm =2.2.1
242K 625 solana-sdk dev ^2.2.1
24K 5 solana-secp256k1-program dev ^2.2.1