Search Results for tag "javascript"

3P Request Blocker (3PRB) Compatible with Firefox 57+

Prevent your browser from connecting to 3rd party resource without user consent. Increase your privacy, security, and speed by blocking unnecessary requests.

Rated 5 out of 5 stars (20)
275 users
Updated May 26, 2018

NoScript Security Suite Compatible with Firefox 57+

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks, "Spectre", "Meltdown" and other JavaScript exploits.

Rated 4 out of 5 stars (2,614)
1,011,965 users
Updated May 22, 2018

Styler Compatible with Firefox 57+

Style any webpage with custom CSS / JavaScript / jQuery code.
Fast, Instantly visible, Live Preview & Live test scripts.

Rated 5 out of 5 stars (1)
145 users
Updated May 19, 2018

JavaScript Errors Notifier Compatible with Firefox 57+

Notifies JavaScript errors by icon in toolbar bar or notification popup

GitHub →
Test page →

Rated 5 out of 5 stars (3)
130 users
Updated April 30, 2018

Ghostery – Privacy Ad Blocker Compatible with Firefox 57+ Featured

Ghostery is a powerful privacy extension.

Block ads, stop trackers and speed up websites.

Rated 5 out of 5 stars (2,269)
1,141,674 users
Updated April 19, 2018

Web Developer Sidekick Compatible with Firefox 57+

Please note that this extension is useful for web developers only.

It allows recognition of website environments and display useful data such as credentials, ip address, database connections...etc

Rated 1 out of 5 stars (1)
119 users
Updated April 18, 2018

Matomo Injector Compatible with Firefox 57+

Try out Matomo without modifying the existing website

Not yet rated
11 users
Updated April 6, 2018

Disable JavaScript Compatible with Firefox 57+

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.

Rated 5 out of 5 stars (22)
7,240 users
Updated March 31, 2018

ScriptFilter Compatible with Firefox 57+

Blocks scripts and resources from a website with Content Security Policy.

Rated 3 out of 5 stars (1)
160 users
Updated March 30, 2018

Luminous: JavaScript events blocker Compatible with Firefox 57+

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

Rated 4 out of 5 stars (5)
105 users
Updated March 14, 2018

React Performance Devtool Compatible with Firefox 57+

A Firefox devtool extension for inspecting the performance of React components.

Not yet rated
300 users
Updated Feb. 19, 2018

Fresh Dom Tree View Compatible with Firefox 57+

Web developers can inspect the DOM in a simple, intuitive way - like a pine tree!
On a web page, right-click and select Fresh Dom Tree View. Then explore: click within the generated dom tree, or mouse-over within the web page.

Rated 5 out of 5 stars (1)
380 users
Updated Feb. 10, 2018

Live Reload Compatible with Firefox 57+

Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.

Rated 4 out of 5 stars (10)
830 users
Updated Feb. 10, 2018

Policy Control - JavaScript and Flash blocker Compatible with Firefox 57+

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.

Rated 4 out of 5 stars (31)
6,457 users
Updated Feb. 8, 2018

Browserling - Cross-browser testing Compatible with Firefox 57+

Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!

Rated 4 out of 5 stars (4)
565 users
Updated Feb. 3, 2018

JavaScript Switch Compatible with Firefox 57+

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

Rated 4 out of 5 stars (2)
420 users
Updated Jan. 5, 2018

JavaScript Switcher Compatible with Firefox 57+

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+.

Rated 5 out of 5 stars (16)
4,194 users
Updated Dec. 24, 2017

Display Page Resolution Compatible with Firefox 57+

Displays the page's current resolution in a tidy box at the top right.
Requires zero permissions and completely open source.

Rated 5 out of 5 stars (3)
354 users
Updated Dec. 11, 2017

JavaScript Toggle On and Off (WebExtension) Compatible with Firefox 57+

Toggle JavaScript engine on and off the easy way

Rated 4 out of 5 stars (57)
37,761 users
Updated Dec. 4, 2017

usi (User|Unified Script Injector) Compatible with Firefox 57+

use UserScripts on your Firefox for Android with usi!

Rated 4 out of 5 stars (62)
1,561 users
Updated Nov. 17, 2017