I know, editors are just tools, and the real power is within the programmer. The editor still plays a major role in writing good code. I don't know about you, but even though I can probably write a…
integrates with Firefox to put a wealth of web development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.
The professional, open source development tool for the open web. Develop and test your entire web application using a single environment. With support for the latest browser technology specs such as HTML5, CSS3 and JavaScript; and Ruby, Rails, PHP & Python on the server side. We've got you covered!
The Aptana IDE is a free, open-source, cross-platform, JavaScript-focused development environment for building Ajax applications. It features code assist on JavaScript, HTML, and CSS languages, FTP/SFTP support and a JavaScript debugger to troubleshoot your code.