[Eclipse] Aptana Studio

http://download.aptana.org/tools/studio/plugin/install/studio

Ajax and JavaScript Libraries

Get unrivaled support for popular libraries including jQuery, Prototype, YUI, dojo, Ext JS, MooTools, and others.

Ruby on Rails, Python and PHP

Add powerful plugins and ready-to-use runtimes for Ruby on Rails, Python and PHP. Eclipse users can easily add Studio as a plugin.

등등의 개발을 위한 이클립스 플러그인.

http://www.aptana.org/