I've auto generated a lot of nodejs's APIs into Sublime Text snippets. It provides auto complete for namespaces, so for example type 'fs' and you get all the functions under the filesystem namespace.
It also includes a build system, currently you can't kill long running processes or pass arguments but I'd like to find out how this could be done.
Its available at github.com/tanepiper/SublimeText-Nodejs
I would appreciate comments and suggestions on how to improve it. The build script is included as well.