Merlin
run-a-script

run-a-script

A minimalistic Firefox extension that allows you to define one JS script which is injected into every page you visit. The addon's code is only a couple of lines long so you can easily verify what's going on.

run-a-script is available to install from Firefox Browser Add-ons and for download from this page. It has 82 active users The latest version is 1.0.2, and it was published 6 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)
Merlin
All available versions

You can find the current and older versions of run-a-script here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
 2 version available for download.
How to install run-a-script from an XPI file
  1. Simply drag-and-drop the XPI into Firefox to install the add-on.
How to install run-a-script from a ZIP file
  1. Download the run-a-script ZIP file
  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the run-a-script ZIP file from step 1. run-a-script is now installed on your browser.
Merlin