IDEs for javascript

automaticallyWith javascript, I think coding with debug, Aptana (in Eclipse) and Netbean are two of best free IDEs. It support many features, but like Python, IDE support autocomplete but not as good as java or C# (see here).
In my window, Aptana has some error, when I debug in Firefox, Aptana website alway show and IE always fore close, i can't debug so I like Netbean more than Aptana.

Note: If you want create and edit html code like word (WYSIWYW function), you need use Dreamwear, Microsoft Expression Web or free like Kompozer. Netbean only support write code.

Netbean

This is an image of Netbean with javascript debugger.

When you install Netbean support HTML5 (HTML5 = HTML + CSS3+ Javascript with new tags and features), you can create a HTML5 project, go to Run menu -> Set project configuration -> Chrome with netbean intergration, Netbean will connect with chrome browser via an plugin (be installed automatically).


So, I think Netbean is the best free IDE for javascript. You can try HTML5 and others in project.