Komodo Edit: The Firefox of programming environments
If you design websites across different platforms, then you need an editor that can keep up with you. Komodo Edit is not only cross-platform but it's completely free to use. Komodo Edit offers support for just about every language out there, including Perl, PHP, Python, Ruby, and Tcl, plus JavaScript, CSS, HTML, and XML, and template languages, such as RHTML, Template-Toolkit, HTML-Smarty, and Django.
Even though it's free, Komodo Edit doesn't skimp on features and includes everything you'd expect, such as autocomplete, syntax coloring, and syntax checking. Even better, it's a little like Firefox in that it supports extensions and plugins to extend its capabilities.
Komodo Edit is built on Mozilla code and follows the same licensing rules as Firefox. All of the extensions have been created by the Komodo community, providing users with a wide range of options. The overall benefit of Komodo Edit is that it enables you to write code faster and shortens the coding learning curve, especially for those who are new to programming. However, similar to Firefox, overloading it with add-ons may result in plugin conflicts and slow down your programming.
If you're looking for a web editor designed in the same spirit as Firefox, then Komodo Edit is an excellent choice.