JavaScript

by Zulkarnain K.

25 Add-ons in this Collection

XPCOMViewer by Ondřej Doněk

Rated 4 out of 5 stars 6 reviews

418 users

XPCOMViewer is tiny tool for exploring XPCOM components.

dotjs by Ricky Rosario

Rated 4 out of 5 stars 10 reviews

792 users

dotjs is a Firefox Add-on that executes JavaScript files in `~/.js` based on their filename and the domain of the site you are visiting.

JSLinter by Roland Warmerdam

Rated 5 out of 5 stars 1 review

504 users

Analyses all the Javascript files on a web page using JSLint.

Mozilla Labs - Jetpack Prototype by Mozilla Labs

Rated 4 out of 5 stars 27 reviews

294 users

Jetpack Prototype is an experiment in making it easy to build Firefox add-ons using common web technologies.

JSON Inspector by Zulkarnain K.

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Experimental

Not yet rated

357 users

Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.

Custom Buttons² by SCClockDr, nicholasalipaz, others

Rated 4 out of 5 stars 75 reviews

845 users

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...

Workspace by robcee

Rated 5 out of 5 stars 1 review

146 users

A simple editor for executing snippets of JS.

Scratchpad Snippets by Ondřej Doněk

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Experimental

Rated 5 out of 5 stars 2 reviews

98 users

Simple Mozilla Firefox add-on that allows snippets in Scratchpad.

Scratchpad Editor by Zulkarnain K.

Rated 3 out of 5 stars 3 reviews

173 users

Enables you to use external text editor with Scratchpad.

Scriptlet by Erik Vold

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Experimental

Rated 2 out of 5 stars 2 reviews

81 users

The best way to save and use bookmarklets known to man, toolbar buttons.
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