fltk-sys is used at run time in 53 crates (of which 4 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 5 crates.

Number of dependers fltk-sys version Downloads/month
53 1.4.36 32K
1 1.3.24 15
2 0.16.5 0
2 0.15.14 0
Depender (with downloads and own rev deps) fltk-sys version
31K 54 fltk =1.4.36
550 1 fltk-flow ^1.4.23