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Download ZIP is a HTML prototyping tool with Sass/Compass/ERB/Haml/Slim/Markdown support
Ruby JavaScript CSS C++ HTML Java Other

README.markdown is a menubar only app for dead easy HTML prototyping. is written in Java (JRuby), and works in mac, linux and pc.

System Requirement has been tested in:

  • Windows: Windows 7/Vista/XP
  • OS X: 10.5, 10.6 32/64bit, 10.7 32/64bit
  • Linux: Arch Linux 32/64bit is written in Java (JRuby), so you must install JRE(Java Runtime Environment) first. If you do not have JRE installed, will guide you to install it first.


You can buy from our official site. Once you bought it, We will send an email with download links to your PayPal's email address. You will also get 1.x updates for free. is GPLv2 licensed because we love open source so much. The source code is available on GitHub. You can build it your own, or even modify it based on your needs.


There is no need to install You can just unzip and put it anywhere. You can even use Dropbox to sync between computers.

Build Your Own

If you want to build your own copy, you will need Java 7, JRuby and rawr.


Copyright (c) 2012 KKBOX Inc. Licensed under GPL v2.

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