A TextMate Bundle for the CoffeeScript programming language.
Installation:
mkdir -p ~/Library/Application\ Support/TextMate/Bundles
cd ~/Library/Application\ Support/TextMate/Bundles
git clone git://github.com/jashkenas/coffee-script-tmbundle CoffeeScript.tmbundle
The bundle includes syntax highlighting, the ability to compile or evaluate CoffeeScript inline, convenient symbol listing for functions, and a number of expando snippets.
Patches for additions are always welcome.
If your TextMate.app is having trouble finding the coffee command, remember that TextMate doesn't inherit your regular PATH.