QCell is used at run time in 13 crates (of which 1 optionally). It is a direct run-time dependency in 6 crates.

Depender (with downloads and own rev deps) QCell version
260 socket_server ^0.5.4
120 qcontext ^0.5
4 stakker ^0.5
3 kodept-ast ^0.5.4
1 selfref optional ^0.5.2
srce dev ^0.5.2