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.
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.
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
Scriptish by Erik Vold, Nils Maier, others
The greatest user script engine on the Internet (a fork of Greasemonkey).
Custom Buttons by Yan, cubegm, others
Gives a possibility to create custom toolbarbuttons...
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.
Custom Buttons² by SCClockDr, nicholasalipaz, others
The Custom Buttons² Firefox extension provides the code base support necessary to create, maintain, import, and export custom toolbar buttons. The buttons can perform just about any task, with a large number of buttons already available on the exte...