By SoulBeaver.
"Q: Why Meteor?
A: Meteor is its own grunt. It automagically bundles, minifies, serves and reloads your project. It has a plugin ecosystem from which Phaser and many other projects can be retrieved. It has support for different JavaScript, HTML and CSS dialects and comes with a reactive pub-sub mechanism that makes authentication, databases and frontend development easier.
Fair warning though, Meteor is still pre-1.0 and Windows support is lacking in some areas. Meteorite, the plugin manager, is not directly supported under Windows, although it can be emulated manually."