JavaScript

by Zulkarnain K.

25 Add-ons in this Collection

Execute JS by Rudolf Noe

Rated 5 out of 5 stars 15 reviews

3,165 users

Execute JS is a enhanced JavaScript-Console, where you can comfortably enter and execute arbitrary JavaScript-Code and modify functions...

JSON Inspector by Zulkarnain K.

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Experimental

Not yet rated

189 users

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

Javascript Command by max1million

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Experimental

Rated 4 out of 5 stars 13 reviews

764 users

For writing/testing javascript on Firefox windows (extension development, etc), web pages, and bookmarklets.

JavaScript Terminal by Paul Rouget

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Experimental

Rated 4 out of 5 stars 5 reviews

1,597 users

JavaScript Terminal for Firefox.

JavaScript Object Examiner by Chuck_Baker

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Experimental

Not yet rated

412 users

Display JavaScript object methods and properties for any available scope.

Scratchpad Snippets by Ondřej Doněk

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Experimental

Rated 5 out of 5 stars 3 reviews

79 users

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

Workspace by robcee

Rated 4 out of 5 stars 3 reviews

73 users

A simple editor for executing snippets of JS.

Custom Buttons² by SCClockDr, nicholasalipaz, others

Rated 4 out of 5 stars 75 reviews

24 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...

Scriptlet by Erik Vold

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Experimental

Rated 1 out of 5 stars 3 reviews

8 users

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

JSLinter by Roland Warmerdam

Rated 5 out of 5 stars 1 review

180 users

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