Aptana Studio is an integrated development environment based in Eclipse that enables you to create applications for web 2.0 while working with practically any programming language.
It integrates server technologies, code assistance, and debugging for PHP, Ruby on Rails, Python, and Jaxer (an open-source AJAX server produced by Aptana). It also provides code assistance and syntax highlighting for HTML, CSS, and Javascript.
Aptana Studio supports main AJAX libraries, including: jQuery, script.aculo.us, dojo, Prototype, Ext, YUI, and Aflax. It has a DOM inspector and includes FTP, SFTP, and FTPS clients as well as Cloud, the computational hosting service offered by Aptana.
You can use this environment to develop for platforms like iPhone, Adobe Air, and Nokia. It is also compatible with the use of CVS and SVN repositories. Download it as a plugin for Eclipse, or use it as an independent program.

Aptana Studio is an integrated development environment (IDE) for building dynamic web applications that use PHP, Ruby, Ruby on Rails, and Python. It comes with modules that let you use it to create programs with Adobe Air technology and to create iPhone utilities.
Its integration with two new Aptana tools expands its possibilities to almost infinity. These are: Aptana Jaxer, an Ajax server, and Aptana Cloud, a complementary hosting service.
Aptana Studio comes with a code assistant that helps the programmer write in different languages, among them, CSS and JavaScript. In the case of the HTML language, it can show all the elements and their properties.
Aptana Studio also contains support information for the main internet browsers: IE, Firefox, Opera, Netscape and Safari.
Other interesting features of Atpana are:
-Tree based Code browser.
-AJAX/JavaScript popular libraries.
-Functionality extension using macros and actions.
-Warning and mistakes viewer.
-Local Server for code testing.