The ClosureCompiler.js Grunt Task
Yet simple, but powerful. Available through npm.
Usage
grunt; grunt;
Run it: grunt minify
See also: Gruntfile.js
Works like any other Grunt plugin/task. See the ClosureCompiler.js project for detailed information on available options and the Grunt website for everything Grunt.
License
Apache License, Version 2.0 - http://www.apache.org/licenses/LICENSE-2.0.html