Komodo Edit is a fast, smart, free, and open source code editor based on award winning Komodo IDE. It runs on Windows, Linux and Mac OSX and supports many programming language PHP, Python, Ruby, JavaScript, Perl, Tcl, XML, HTML 5, CSS 3, and more. Komodo Edit also supports customizable syntax coloring, folding, intelligent autocomplete, remote file supports and more!

Komodo Edit features:
  • Syntax Coloring
  • IME Support
  • Exceptional Basics
  • Variable Highlighting
  • Background Syntax Checking
  • Soft Characters == Less Typing
  • Hyperlinks, Go To Definition
  • Code Formatting == Nicer Code
  • And more!

Install Komodo Edit on Ubuntu
Ubuntu users can install Komodo Edit by add this PPA:
  • sudo add-apt-repository ppa:mystic-mirage/komodo-edit
  • sudo apt-get update
  • sudo apt-get install komodo-edit

Once installed, Komodo Edit can be accessed via Development section in the Menu.