About this Collection
25 Add-ons in this Collection
Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Custom Buttons by Yan, cubegm, others
Gives a possibility to create custom toolbarbuttons...
Important note: This extension will not work in Firefox 57 and above. Providing this functionality in Firefox is no longer possible, the extension is discontinued.
Scriptish by Erik Vold, Nils Maier, others
The greatest user script engine on the Internet (a fork of Greasemonkey).
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
An extension that allows for the use of dynamic commands in Firefox.
Developer Assistant by Ted Mielczarek, Gavin Sharp, others
A suite of tools for developers.