blingful character graphics/TUI library. definitely not curses
Improved JPEG encoder
Fast, advanced, multi-platform fractal generator
angif fork with transparency layers (proof of concept implementation)
Command-line tool to generate 1D, 2D, or 3D noise textures
Display image info with a minimum of C code & no external dependencies
Converts AtariST images (.neo, .pi1, .pi2, .pi3) to gifs (using gd).