fltk-sys is used at run time in 43 crates (of which 3 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
41 1.4.4 300
0 1.4.3 2.5K
1 1.2.32 700
2 0.16.5 73
3 0.15.14 110
1 0.13.14 70
Depender (with downloads and own rev deps) fltk-sys version
4.1K 46 fltk =1.4.4
1 fltk-flow ^1.4.0