From MozillaZine Knowledge Base

Introductory Help/Support

• Firefox Help support pages
• An Introduction to Firefox 1.5
• Getting started with Mozilla Firefox
• Firefox Why-How
• Editing userChrome.css and userContent.css
• MozillaZine Firefox Support Forum
• The website of the Italian Language MLP
• A Beginner's Guide to Firefox
• Firefox for Beginners Full sized screenshots, slideshow, How to switch from Internet Explorer and more.
• Firefox Tweak Guide

Tips and Tricks

• Firefox Shortcuts & Tips [1]
• Firefox mass deployment [2]
• Firefox Portable [3]
• Install nicer-looking fonts on Linux.
• Tabbed Browsing Tips [4]
• Bookmarks Orientation [5]

Extensions

• Mozilla Add-ons
• Addons Mirror
• Ideas for Firefox extensions

For Developers

• Mozilla Developer Center
• Unofficial Firefox Branding
• The Burning Edge: Developments in nightly builds of Mozilla Firefox
• Index of /pub/mozilla.org/firefox/nightly

System admins

• Automated deployment guide for Windows

Weblogs for Firefox Browser

• Mozilla QA Team Blog
• Branding Mozilla: Towards Firefox 1.0 | Acts of Volition
• Inside Firefox (Ben Goodger)
• Jesse Ruderman
• Neil's World - Don't blame this sleeping satellite
• Gemal.dk - All about Mozilla
• Planet Mozilla - Composed from feeds of many Mozilla and Firefox bloggers