Komodo IDE

Cross-Platform IDE for all your major languages, including Python, PHP, Ruby, Perl, Tcl, NodeJS, HTML, CSS, and JavaScript. Award-winning tools for debugging, code intelligence, visual code navigation and the regular expression toolkit help developers write cleaner code faster, while source code control integration, a project manager and multi-user support assist in team development. With improved performance for all supported languages including Perl, PHP, Python, Ruby & Tcl, HTML, CSS, JavaScript and XML), simple Firefox-style extensibility, and flexible multi-platform licensing for Windows, Mac OS X, and Linux, Komodo IDE has developed smart tools with developer freedom and choice in mind. The quoted price is that of a single license. Additional pricing info can be found here.