- machinist 1,136 Fixtures aren't fun. Machinist is.
- simplesynth 67 Start SimpleSynth. Plug in a MIDI keyboard. Play.
- midi_patchbay 62 Hook up MIDI software and hardware and pass MIDI data between them, applying assorted filters on the way.
- not_a_mock 47 A cleaner and DRYer alternative to mocking and stubbing with RSpec
- time_travel 33 A Rails plugin that makes it easy to write tests or specs for time-dependent code