Web Browsers

• Browser Statistics
  By W3Schools.
• Browser News
  Browser Statistics.
• User agent
  From Wikipedia, the free encyclopedia.
• Browser ID (User-Agent) Strings
  By Zytrax.
• Browser Archive
  By evolt.org.

Microsoft Internet Explorer

• MSDN Online Internet Explorer Developer Center
  Internet Development - Browser Extensions.
• Determine the version of Internet Explorer installed on a local machine
  By Sidney Chong, The Code Project.

Multiple Internet Explorer Versions

• Multiple IEs in Windows
  A tutorial on how to run multiple versions of Microsoft Internet Explorer simultaneously on a single machine. By Joe Maddalone, Insert Title Labs.
• Multiple Versions of Internet Explorer
  Ryan Parman has followed Joe Maddalone instructions and gone ahead: zipped each Internet Explorer stand-alone installation and made them available for download. By Ryan Parman.

Mozilla

• Mozilla Project
  The mozilla.org site is where the core Mozilla source code is developed.
  • Mozilla Blogs
  • Mozilla Wiki
  • Mozilla Developer Center
  • Gecko: Mozilla new layout engine: nearly-complete rewrite in late 1998.
• Mozilla.com
  Mozilla Products: Firefox web browser, Thunderbird email client.
• mozdev.org
  The projects hosted on mozdev create applications, translations and add-ons that are based on top of Mozilla.org source code.
• Mozilla Firefox
  
  • Firefox
  • Portable Firefox
• Mozilla Thunderbird
• Camino for Mac OS X
  Camino is a web browser for Mac OS X with Gecko layout engine.
• Galeon: the web, only the web
  Galeon is a GNOME Web browser based on Gecko (the mozilla layout engine). It's fast, it has a light interface, and it is fully standards-compliant.
• Netscape 6/7 - built with Mozilla

Netscape

• Netscape Navigator
• Netscape DevEdge Online
  Netscape ONE, the Open Network Environment
• NetscapeWorld Magazine - Table of Contents. IDG's magazine for the Web professional (link alternativo)
• Netscape.com FAQ
• The Unofficial Netscape FAQ

Other

• Opera Web Browser
• Apple Safari
  Safari is the Mac OS X default web browser.
• Amaya
  W3C's Editor/Browser.