Make your web development Pixel Perfect.

• Home Page: https://github.com/firebug/pixel-perfect/wiki
• Developer Guide: https://github.com/firebug/pixel-perfect/wiki/Developer-Guide

Pixel Perfect is Firefox extension built on top of native developer tools in Firefox.

PixelPerfect is free and open source software distributed under the BSD License.

See Pixel Perfect Developer Guide

• Add-on SDK: https://developer.mozilla.org/en-US/Add-ons/SDK
• DevTools API: https://developer.mozilla.org/en-US/docs/Tools/DevToolsAPI
• Coding Style: https://github.com/mozilla/addon-sdk/wiki/Coding-style-guide
• DevTools Extension Examples: https://github.com/mozilla/addon-sdk/tree/devtools/examples
• DevTools/Hacking: https://wiki.mozilla.org/DevTools/Hacking
• Firefox Developer Edition: https://developer.mozilla.org/en-US/Firefox/Developer_Edition
• Firebug.next wiki: https://getfirebug.com/wiki/index.php/Firebug.next