Appcelerator Titanium for multi-platform development

Aptana and Titanium Studio are based on the Eclipse platform and you can either install Studio as a standalone application or, if you already have Eclipse installed, you can add Studio as a plugin to your Eclipse installation.

If your work is primarily web application development, we recommend installing the standalone Aptana Studio; if your work also involves Java development, we recommend installing Aptana Studio as an Eclipse plugin

Visit Appcelerator website to download and install