About this Collection
Add-ons for web development and extension development.
50 Add-ons in this Collection
Track your GitHub repos and issues from within Firefox!
View your Scratchpad content as an HTML page!
This tool will let you find HTML/XHTML blocks visually just by moving around the mouse pointer over the page, and modify them "on the fly" from your browser quick and easily...
A Firefox add-on with tweaks that allow better integration between Github and bugzilla.mozilla.org.