About this Collection
Add-ons for web development and extension development.
51 Add-ons in this Collection
A Firefox add-on with tweaks that allow better integration between Github and bugzilla.mozilla.org.
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...
View your Scratchpad content as an HTML page!
Results 46–51 of 51