Web programming blog

1. CSSViewer
   This is very simple CSS property viewer but very useful!
   See the CSS properties of page elements with this extension.
   
   
2. FireBug
   The Firebug extension for Mozilla Firefox allows the debugging, editing, and monitoring of any website’s CSS, HTML, DOM, and JavaScript, and provides other web development tools. Firebug’s official website has a complete guide to what it can do.Firebug was written by Joe Hewitt, one of the original Firefox creators.
   
3. Web Developer
   The Web Developer extension adds a menu and a toolbar to the browser with various web developer tools.The Firefox Web Developer addons is one of the most popular addons for web designers. It has a variety off essential tools that allow you to code quality websites and troubleshoot problems easily.
   
   

extra resources:

• http://www.youthedesigner.com/2008/04/07/12-best-firefox-addons-for-designers/
• http://ezinearticles.com/?Best-Firefox-Add-Ons-For-Web-Designers&id=1469618
• http://mashable.com/2007/08/27/30-firefox-add-ons-for-web-developers-designers/