VIM Autocompletion of CoffeScript files with nodejs support

I'm looking for a way to do autocompletion in coffeescript with support for nodeJS modules. For Example:

fs.readF

should complete to something like:

fs.readFileSync path, (err, data)

The autocompletion should also include the modules installed in the project in the node_modules folder.

I currently have YouCompleteMe and CoffeeTags (for Tagbar) installed.

Any ideas?