Aptana Studio 3 Beta With Critical Fix

Aptana Studio 3 Beta is now available.

This is an open source development tool for web development and testing web applications in a single environment. It supports HTML5, CSS3 and JavaScript; and Ruby, Rails, PHP and Python on the server side. It also comes with an integrated Ruby and Rails debugger.

This beta fixes a critical issue in the CSS and HTML code assist metadata, which previously caused some content assist suggestions to not be displayed.