One Button for Both Stop and Reload in Firefox

The Stop and the Reload buttons in any web browser are interchangeably required - the Stop button is used when a web page is in the loading state while the Reload (or Refresh) button is only needed when the page has loaded either completely or partially.

Never Forget Anything with list.it

list.it, or the Latitudinal Information Scrap Trapper that Indexes Things, is a small, simple note-keeping Firefox extension designed by MIT researchers to help you manage the tons of little information bits you need to keep track of each day.

Speed Dial for Firefox

Fast Dial is a Firefox Extension which converts your start page to an Opera Speed Dial like 3×3 grid of web links.