katexit is used at run time in 118 crates (of which 30 optionally). It is a direct run-time dependency in 16 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) katexit version
322K 208 imageproc optional ^0.1.4
31K 5 lax ^0.1.2
31K 99 ndarray-linalg ^0.1.2
650 1 matext4cgmath ^0.1.2
150 4 probminhash ^0.1
140 katexit-example ^0.1.5
120 1 espr ^0.1.4
4 annembed ^0.1
1 einsum-codegen ^0.1.2
eom ^0.1.4
odesign ^0.1.4
mikan-rs ^0.1.4
graphembed ^0.1
coreset ^0.1
katexit-example-nightly ^0.1.0
libceed optional ^0.1.1