About this Collection
25 Add-ons in this Collection
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.
Simple Mozilla Firefox add-on that allows snippets in Scratchpad.
Jetpack Prototype is an experiment in making it easy to build Firefox add-ons using common web technologies.
The best way to save and use bookmarklets known to man, toolbar buttons.
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...