permutohedron is used at run time in 93 crates (of which 7 optionally). It is a direct run-time dependency in 10 crates. It's used only as a dev dependency in 14 crates (of which 11 directly).

Depender (with downloads and own rev deps) permutohedron version
7.4K 5 json-ld-core ^0.2
1.3K bulls-and-cows ^0.2.4
650 hardcore_equitizer ^0.2.4
150 cres ^0.2
120 3 model ^0.2
2 savage_core ^0.2.4
prcn_lib =0.2.4
seedxor ^0.2.4
sfcpl =0.2.4
wordlist-generator ^0.2
23.2M 6058 itertools dev ^0.2
588K 3 gix-revision dev ^0.2.4
14K 1 polar-core dev ^0.2.4
6.7K 5 equix dev ^0.2.4
2 shine-graph dev ^0.2
3 shine-stdext dev ^0.2
wigner-symbols dev ^0.2.4
1 shine-store dev ^0.2.4
informa dev ^0.2.4
rusq dev ^0.2
supply-chain-trust-example-crate-000032 dev ^0.2