Live GIF - Convert live photos to GIF
FINAL CUT - Library for creating terminal applications with text-based widgets
Copdate - Reserve a spot for limited sneakers at a local retailer
termbox - Termbox is a library that helps making terminal-based pseudo-GUIs.
Layout by Instagram - Combine multiple photos into a single image
Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.