One IDE, All Your Languages

Cross-Platform IDE for all your major languages,
including Python, PHP, Go, Perl, Tcl, Ruby, NodeJS, HTML, CSS, JavaScript and more ActionScript, Ada, Apache, APDL, ASN1, Assembler, AutoIt, Avenue, Baan, Bash, Batch, BlitzBasic, Bullant, C#, C++, CLW, CMake, Cobol, CoffeeScript, ConTeX, Csound, CSS, Diff, Django, Eiffel, EJS, epMojo, Erlang, Errors, EScript, Flagship, Forth, Fortran, Fortran 77, FreeBasic, Go, Gui4Cli, Haskell, HLSL, HTML, HTML5, IDL, Ini, Java, JavaScript, JSON, Kix, Komodo Snippet, LaravelBlade, LaTeX, Less, Lisp, Lot, Lout, Lua, Luddite, Makefile, Markdown, Mason, Matlab, Metapost, MMIXAL, MSSQL, MXML, MySQL, Nimrod, nnCrontab, Node.js, Nsis, Objective Caml, Octave, Pascal, Perl, PHP, PL-SQL, PostScript, POVRay, PowerBasic, PowerPro, PowerShell, PureBasic, Python, Python3, REBOL, Regex, reStructuredText, RHTML, Ruby, Sass, Scheme, Scriptol, SCSS, Smalltalk, Smarty, SML, Sorcus, Specman-E, SQL, TACL, TADS3, TAL, Tcl, TemplateToolkit, TeX, Text, TracWiki, Twig, VBScript, Verilog, VHDL, VisualBasic, XBL, XML, XSLT, XUL, YAML

Komodo 9.3 Released
See What's New

Easily toggle your important panels and widgets from the toolbar

Your panels hold any number of widgets which you can easily move and combine to your liking

Navigate through your open files, sort results and group them by language, path, custom patterns

Place breakpoints, collapse blocks of code, track change-sets, use bookmarks, all easily accessible from your editor margin

Quickly go to anything, whether it's a file, a project, a command, a bookmark .. you name it

Multi-caret is an integral part of many Komodo features

Features

View All
  • Commando

    Quick access to all your files, tools, bookmarks, you name it. Commando paves the way!

    NEW
  • Track Changes

    Easily reference what changes you have made, revert back or share the change via kopy.io.

    NEW
  • Docker & Vagrant

    Run commands on your available instances, using auto-completions and hints.

    NEW
  • Package Manager

    Integrates with Bower, NPM, Composer, Gem, PIP, CPAN, PyPM and PPM.

    NEW
  • Shell Integration

    Easily run shell commands right from inside Komodo.

    NEW
  • Code Intelligence

    Auto-complete and calltips. Fast code navigation with Code Browser. Code refactoring.

  • Version Control

    Subversion, Mercurial, Git, Perforce, Bazaar, CVS.

  • Collaboration

    Edit with multiple users simultaneously with Code Collaboration.

  • Cross-Platform

    Identical features for Mac, Linux and Windows.

  • Debugging

    Debug PHP, Python, Perl, Ruby, Tcl, Node.js. Debug locally and remotely. Configure breakpoints.

  • Packages and Customization

    Install and use community contributions from directly inside of Komodo.

  • Unit Testing

    Supports major frameworks such as PHPUnit, Perl TAP, Python unittest, and Ruby's rake test.

Packages

Packages allow you to enhance Komodo through addons, skins, color schemes, userscripts, key bindings, etc.


Recently Updated

  • Sites

    Sites add new sidebar's tab for easy access to remote and local files.

  • WakaTime

    Komodo plugin to quantify your coding with automatic time tracking and metrics about your programming.

  • Comment Storage

    Store comments in SQL database online and Toggle inside komodo editor or online. (this will not work without additional installation steps; see https://github.com/krizoek/komodo-comment-storage)

  • Less Compiler

    Less 2.5.3 Compiler for Komodo Edit/Ide

  • Avim

    Vietnamese input method extension for Firefox, Thunderbird, Komodo, etc. — bộ gõ tiếng Việt dành cho Firefox, Thunderbird, Komodo, …

Most Popular

  • Stylish

    User styles manager for Firefox and other Mozilla software

  • WakaTime

    Komodo plugin to quantify your coding with automatic time tracking and metrics about your programming.

  • SQLite Manager

    Manage all your sqlite databases using this lightweight extension for firefox, thunderbird, seamonkey, komodo etc.

  • New Source Tree

    New Source Tree Komodo Addon

  • Komodin Git

    A komodo Git extension

Most Downloaded

  • Abyss

    A dark skin for Komodo Edit/IDE

  • Atomik

    Atomik is a pack of flat dark and light skins for Komodo 9

  • Spacemodo

    Spacemodo is a Komodo skin that's based on the popular Spacegray theme

  • HTML Tools

    Komodo Addon to help with HTML Coding (1.1).

  • Avim

    Vietnamese input method extension for Firefox, Thunderbird, Komodo, etc. — bộ gõ tiếng Việt dành cho Firefox, Thunderbird, Komodo, …

Blogs

Debugging with Komodo IDE
By Carey Hoffman, Feb 10, 2016
Komodo UI/UX & Customization
By Carey Hoffman, Feb 1, 2016
JSX and React: A Komodo Syntax Highlighting Case Study
By Mitchell B, Jan 26, 2016
Komodo 9.3.2 Released
By Nathan Rijksen, Dec 17, 2015
Komodo User Story: Jake Day Williams
By Sheila Louis, Dec 16, 2015

Tweets

Testimonials

@ActiveState Sweetttt, you beautiful sons-of-$&^%@, Komodo 8 now has all the features I've wanted in an IDE since I was 2 years old. #thanx
ANAIO via Twitter