Firefox Browser hacks and tweaks
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Updated
Feb 21, 2022 - JavaScript
A userscript is a kind of lightweight and less privileged browser extension written in JavaScript used to modify webpages. Userscripts may use the special API, usually referred as GM_API
, allowing them to bypass same-origin policy and store data in separate storage not accessible to web pages. The technology was initially introduced in the GreaseMonkey extension for Firefox web browser, and then spread to other browsers, sometimes built-in, like in Presto-based Opera, sometimes with help of extensions, like in Chromium-based browsers. The most famous catalogs of userscripts are GreasyFork and OpenUserJS.
Firefox Browser hacks and tweaks
Tired of playing on VirtualPiano by yourself? Leave it to the script!
A collection of utilities for working with Mozilla profiles; Firefox, Thunderbird and derivatives
Disables left/right arrows navigation for Adobe XD shared prototypes (xd.adobe.com/view/*).
MIDI files converter for cheets for virtualpiano
Userscript to add button in top right corner of Jira Agile board to start tracking time in HarvestApp.
chrome extension back top button
Saves your time on freeru site.
Firefox user.js tweaked for privacy
Created by Aaron Boodman
Released March 28, 2005