Simple Directmedia Layer
Used by 2 peoplelibsdl.org ↗

“When I want to write a cross-platform game I found I really enjoy the SDL framework.”
John Calhoun Interview, Programmer, woodworker · via Uses This 
“In terms of libraries, I use SDL for graphics/sound/input and OpenGL if I need to draw polygon-based graphics.”
Jason Rohrer Interview, Game developer (Passage) · via Uses This