My Web Developer Addons
by matagus
About this Collection
All those addons I can't develop without
4 Add-ons in this Collection
User Agent Switcher by chrispederick
149 users
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
wmlbrowser by Matthew Wilson
1 user
Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.