A CoffeeScript plugin for Light Table.
Currently with default connections this won't work well. Unless you pass --bare CoffeeScript wraps everything in a function - which means when LT eval's some Javascript it doesn't update existing code it just re-runs the whole thing. It's certainly possible to do the live code update but I'm not sure how LT is supposed to handle it. Either it's not doing it properly for me or it's not currently supported.
This plugin will pass --bare for evaluating individual forms - evaluating the whole file will result in a closure.
https://github.com/davecoates/lt-chrometools provides LiveEdit functionality that works with this plugin. It uses the remote debugging protocol to live update scripts in Chrome which gets around the above issues.
Install from Plugin Manager or clone this repository into your plugins directory.