Tools

Cross-Browser Testing

VM-based

• Spoon Browser Sandbox
• Microsoft Virtual PC with Free Virtual PC Images

Screenshot-based

• Adobe Browserlab
• http://browsershots.org

CSS 3

Rule Generation

• CSS3 X-Browser Rule Overview
• CSS3 X-Browser Rule Generator
• CSS3 Border Image Rule Generator

CSS 3 Specification

W3C

Helpful Browser Plugins/Add-ons

Development

• Firebug (FF) / Firebug Lite (All)
• YSlow
• Pagespeed