- Yahoo! Babelfish http://nl.babelfish.yahoo.com/
- Bing http://www.bing.com
- Icon set. http://www.fatcow.com/free-icons/
- zXML Javascript http://www.imagescape.com/js-lib/library/zXml/doc/
- UIZE Javascript Framework http://www.uize.com/
- Page best Javascript Frameworks http://www.denbagus.net/best-open-source-javascript-framework/
- Wireframe tool http://www.balsamiq.com/products/mockups
- Video http://www.vimeo.com
- WebDeveloper https://addons.mozilla.org/en-US/firefox/addon/60
- User Agent Switcher https://addons.mozilla.org/en-US/firefox/addon/59
- Firebug https://addons.mozilla.org/en-US/firefox/addon/1843
- HTML Validator https://addons.mozilla.org/en-US/firefox/addon/249
- LiveHTTPHeaders https://addons.mozilla.org/en-US/firefox/addon/3829
- YSlow https://addons.mozilla.org/en-US/firefox/addon/5369
- Javascript Debugger https://addons.mozilla.org/en-US/firefox/addon/216
- FirePHP https://addons.mozilla.org/en-US/firefox/addon/6149
- Firebug https://addons.mozilla.org/en-US/firefox/addon/1843