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
162 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
2 users
Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
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Collections are groups of related add-ons that anyone can create and share.
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