It's used at build time in 46 crates (of which 5 optionally, 34 directly). It's used only as a dev dependency in 1 crate.

Number of dependers substrate-wasm-builder version Downloads/month
29 21.0.0 210
3 20.0.0 320
1 19.0.0 73
2 16.0.0 95
6 15.0.0 430
3 13.0.0 90
2 11.0.0 15
1 10.1.0-dev.6 290
0 4.0.0 1.7K
Depender (with downloads and own rev deps) substrate-wasm-builder version
2.6K 30 parachains-common build ^21.0.0
1.4K 6 assets-common build ^21.0.0
1.1K 2 asset-test-utils build ^21.0.0
1.1K 3 parachains-runtimes-test-utils build ^21.0.0
1.0K 2 westend-runtime build ^21.0.0
1.0K 1 rococo-runtime optional build ^21.0.0
1.0K 1 penpal-runtime optional build ^21.0.0
140 1 glutton-westend-runtime build ^21.0.0
testnets-common build ^16.0.0
glutton-runtime build ^15.0.0
1 staging-kusama-runtime build ^13.0.0
1 polkadot-runtime build ^13.0.0
210 1 contracts-parachain-runtime optional build ^20.0.0
200 1 asset-hub-rococo-runtime optional build ^21.0.0
160 1 contracts-node-runtime optional build ^20.0.0
150 1 collectives-westend-runtime optional build ^21.0.0
140 1 rococo-parachain-runtime optional build ^21.0.0
130 1 contracts-rococo-runtime optional build ^21.0.0
130 1 asset-hub-westend-runtime optional build ^21.0.0
130 1 bridge-hub-westend-runtime optional build ^21.0.0
130 coretime-rococo-runtime optional build ^21.0.0
130 people-rococo-runtime optional build ^21.0.0
130 people-westend-runtime optional build ^21.0.0
130 1 bridge-hub-rococo-runtime optional build ^21.0.0
130 coretime-westend-runtime optional build ^21.0.0
120 1 seedling-runtime optional build ^21.0.0
120 1 shell-runtime optional build ^21.0.0
asset-hub-kusama-runtime optional build ^15.0.0
asset-hub-polkadot-runtime optional build ^15.0.0
bridge-hub-kusama-runtime optional build ^15.0.0
bridge-hub-polkadot-runtime optional build ^15.0.0
collectives-polkadot-runtime optional build ^15.0.0
cumulus-test-runtime optional build ^11.0.0
1 parachain-template-runtime optional build ^19.0.0