- castanaut 42 Castanaut lets you write executable scripts for your screencasts. With a simple dictionary of stage directions, you can create complex interactions with a variety of applications.
- peregrin 36 A library for inspecting Zhooks, Ochooks and EPUBs, and converting between them.
- osxautomation 25 A small command-line utility for automating mouse and keyboard input within Mac OS X.
- knapsack 14 Pack pages into Data URIs.