Firefox add-on with keyword - javascript

add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)

Adds the ability to disable JavaScript for specific sites or specific tabs. You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more.

A replacement for the Java Plugin so Java Applets without graphics continue to work on browsers that no longer support NPAPI plugins. Java's LiveConnect API is emulated — data & method calls can be exchanged, and Java can manipulate the webpage DOM.

A lightweight addon that adds a Toggle button in URL bar, for toggling JavaScript (on or off) individually per domain, and stores that for future visit. Works also with Firefox 57+.

Toggle JavaScript engine on and off the easy way

You can store websites in a list which are not supposed to execute JavaScript code. If they try to do so the Add-on warns you.

Add a button in the url bar to block or enable javascript per-site. Default is javascript disabled.

Make QR Codes in pure JavaScript

This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..

Notifies JavaScript errors by icon in toolbar bar or notification popup GitHub → https://goo.gl/RBcFK8 Test page → https://goo.gl/IEXS2y

Disallows the running of Javascript.

This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.

This extension helps you quickly disable and enable different types of resources such as JavaScript, CSS, and Media. The extension can be used to increase privacy as well as saving bandwidth by blocking unwanted contents.

Whitelist or blacklist websites to execute JavaScript-code. Just click one button and the JavaScript code on that page will be either disabled or enabled. You can add entries to its whitelist, export and import the white list and enable wildcard.

Toggle JavaScript execution on the current webpage.

The "View JavaScript" Firefox addon provides users with a convenient tool for inspecting and analyzing JavaScript code directly within their browser. With its intuitive interface, users can easily view, edit, and debug JavaScrip

Extensión para IndraToken

Evaluate Javascript code on pages at a given domain without being blocked by CSP. Create custom shortcuts with JS.

An extension to identify, analyze and block code execution and event collection through JavaScript in your browser.

Automatically adds javascript bundle size data to npm and github project pages

Block JavaScript of unwanted origin.

Makes Google Docs files download-able without running Google's non-free code.

Adds the ability to disable JavaScript on specific sites.

Introducing "JavaScript Counter," a dynamic Firefox add-on designed to enhance your web development experience. This feature-rich extension empowers developers by providing real-time JavaScript code execution counts directly within the browser.

Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.