commonjs-everywhere

> CommonJS (node module) browser bundler with source maps from the minified JS bundle to the original source, aliasing for browser overrides, and extensibility for arbitrary compile-to-JS language support

Everything Jeremy said. And my compiler isn't far away from being polished enough for me to consider it ready to be labelled 2.0. Check out the 2.0 roadmap: https://github.com/michaelficarra/CoffeeScriptRedux/wiki/Roa... 95% of the language features were supported during my funding period. Since then, it's nearly reached 100% feature parity, and the tooling/interfaces have been much improved. The code is a lot cleaner, a lot smaller, more modular, more extensible, and uses standard IRs. If you want to try it out, see the online editor here: http://michaelficarra.github.com/CoffeeScriptRedux/ (shameless plug: it was built using my new browser bundler with full minified-JS to CoffeeScipt source map support: https://github.com/michaelficarra/commonjs-everywhere) For anyone curious about the compiler implementation process, see this recent sl

A bit of that is in this release as well, thanks to Jason Walton. https://github.com/jashkenas/coffee-script/blob/master/src/g... Source location information is now preserved through the parse, although it's not yet being emitted as a source map just yet. If you want to use CoffeeScript source maps today, feel free to use the Redux compiler, which does them just fine. Michael also has some other tools to make source maps even more convenient: https://github.com/michaelficarra/commonjs-everywhere That said, I don't personally care for source maps all that much, placing a higher priority on generating readable and straightforward JavaScript output. Things like Literate CoffeeScript rank higher on the priority list.