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)
11,395 users
Disable JavaScript
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.
31,482 users
JavaScript Switcher
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+.
5,542 users
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
12,486 users
JavaScript Warning
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.
1,361 users
Javascript Control
Add a button in the url bar to block or enable javascript per-site. Default is javascript disabled.
164 users
JavaScript Switch
This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..
206 users
JavaScript Errors Notifier
Notifies JavaScript errors by icon in toolbar bar or notification popup GitHub → https://goo.gl/RBcFK8 Test page → https://goo.gl/IEXS2y
265 users
Simple JavaScript Injector
This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.
172 users
Policy Control - JavaScript and Flash blocker
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.
374 users
JavaScript Blocker
This extension lets you block specific JavaScript files across all websites to keep your browsing environment clean and predictable ⚙️
55 users
View JavaScript
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
83 users
JavaScript Console
View JavaScript errors and warnings for the current page from the toolbar.
52 users
Whitelist or Blacklist JavaScript
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.
54 users
Shark Javascript Injector
Evaluate Javascript code on pages at a given domain without being blocked by CSP. Create custom shortcuts with JS.
35 users
Luminous: JavaScript events blocker
An extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
37 users
Javascript Bundle Size
Automatically adds javascript bundle size data to npm and github project pages
21 users
JavaScript Playground ⚡ Online JS Compiler
**Write and run JavaScript code instantly.** Skip the setup and open a distraction-free playground with a single click. Test functions, debug concepts, or learn new features right in a dedicated popup. just pure, instant JS code execution.
33 users
