15 Free IDEs for Developers

Komodo Edit (Windows, Mac, Linux) Komodo Edit is an open source application that has support for PHP, Python, Ruby, JavaScript, Perl, Tcl, XML, HTML 5 and CSS 3. It has syntax coloring, folding, background syntax checking,  auto-complete and calltips. It also includes libraries for autocompletion for jQuery, Ext JS, Ruby on rails and more. I [...]