My Must-Have AddOns (Outdated)
by flash82
About this Collection
This is a list of Firefox Add-Ons I must have in my browser.
1 Add-on in this Collection
Live HTTP Headers by Daniel Savard, Nikolas Co
38 users
View HTTP headers of a page and while browsing.
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.