Aptana Studio 2

The world's leading IDE for building open web applications

Why are Web developers world-wide choosing Aptana Studio? They've discovered that Aptana Studio offers unprecedented support for web app development combined with today's popular Web platforms. Download Studio as standalone tool or plug it into Eclipse to see for yourself. It's your choice.

Core Features

HTML, CSS, and JavaScript Code Assist

Code Assist helps you author HTML, CSS and JavaScript code more quickly. It supports all HTML elements and properties and generates suggestions and hints for CSS. Includes support for custom objects as you create them.

JavaScript Debugging

Debug! Studio integrates with Firebug for Firefox and Internet Explorer, offering multiple debugging options including breakpoints, stepping through code, DOM inspection, and more.

JavaScript Libraries

Support for popular JavaScript libraries and frameworks such as jQuery, prototype, scriptaculous, Ext JS and more. For each you get code assist, importable sample projects, and doc links at your fingertips.

DOM Outline View

View and navigate the DOM in this hierarchical outline of your HTML page. Select nodes to jump to that location in the editor. Filter nodes to see collections that match patterns.

File Transfer & Synchronization

Support for one-shot as well as keep-synchronized setups. Multiple protocols including FTP, SFTP and FTPS. Ability to automatically publish your application to selected ISPs and hosting services.

Live Preview

Quickly switch between a view of your source code and the rendered HTML page in popular web browsers.

补充下吧：

刚刚下载安装下了，发现新建的文件在WIN 系统下保存不了，发现缺少GBK的格式。

解决办法一：

Aptana作为一款新兴的，简单易用的JavaScript调试工具，目前尚有一些小问题。某日在学校用DW写好的html带回家，用Aptana打开，中文全部变成小格子- -！经过多方寻求，仍然没找到答案。网上的帖子，普遍是教你把Window->Preferences->ContentTypes->Text的DefaultEncoding改为UTF-8，然后UPDATE一下。这样做只是保证你新建的文件和编码没有问题，但不能解决打开文件时是乱码的问题。如果把DefaultEncoding改为GBK，GB2312等，按说可以正常打开文件了，可是偏偏此软件不支持此编码，报错

Character encoding GBK is not supported by this platform

将html或js,css文件等，用记事本打开，然后选另存为，再最下面一行的编码那里选择UTF-8，这样就解决了……

如果有其它办法，大家就更贴分享吧

推荐一款开源优秀Javascript编辑器Aptana Studio