Search Results for tag "jetpack"

QR Code Image Generator Featured

Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.

Rated 4 out of 5 stars (26)
17,351 users

Firefox OS 1.1 Simulator

Firefox OS Simulator is a test environment for Firefox OS. Use it to test your apps in a Firefox OS-like environment that looks and feels like a mobile phone. After installing it, go to Web Developer > Firefox OS Simulator to access its features.

Rated 4 out of 5 stars (63)
16,370 users

Emoji Keyboard Featured

A free extension of the web tools & It helps input emoji in the browser with an extensive search functionality to facilitate getting emoji by keywords - Sponsored by

Rated 5 out of 5 stars (37)
16,330 users

The easiest Xdebug

The easiest way to control Xdebug:
+ set tracing, profiling and remote debugging in one click!
+ configure your IDE key in addon preferences!
+ based on Jetpack, so it's restartless
+ animated icons

Rated 4 out of 5 stars (21)
15,146 users

React Developer Tools

React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the React tab.

Rated 5 out of 5 stars (5)
14,683 users


JSON编辑器,It's a browser and editor for JSON document.You can get a beautiful view.

Rated 4 out of 5 stars (38)
14,127 users

PageRank Requires Restart

Faster | Lighter | Simpler. A very light weight addon to check Google PageRank and Alexa traffic rank for Mozilla Firefox.

Rated 4 out of 5 stars (35)
12,803 users

Javascript View

Javacsript source highlighter. Automatically deminify, beautify, and syntax highlight javascript source code.

Rated 4 out of 5 stars (7)
12,431 users

Pixel Perfect

Pixel Perfect is a Firefox extension that allows web developers and designers to easily overlay a web composition with semi-transparent layers (images). These layers can be consequently used for per pixel comparison between the page and a layer.

Rated 4 out of 5 stars (105)
11,883 users

Hide My IP VPN

Hide My IP VPN is number one tool for hiding your IP and unblocking any web site!

Rated 5 out of 5 stars (15)
11,540 users

Free Visio Viewer (Mac, Windows, Linux)

Open your Microsoft Visio files for free

Rated 4 out of 5 stars (21)
10,994 users

Tab Data (+Memory usage)

Provides user with tab related stats and memory usage

Rated 4 out of 5 stars (46)
9,672 users

Autofill IRCTC Tatkal Form-Plugin & Extension

This extension reduces time taken to book tatkal ticket

Rated 3 out of 5 stars (10)
9,606 users

app.telemetry Page Speed Monitor

Get the page load times of any web page! app.telemetry Page Speed Monitor shows offset and duration of each step during the page load based on W3C navigation timing.

Rated 5 out of 5 stars (15)
8,749 users


A REST client for the rest of us

Rated 4 out of 5 stars (11)
8,241 users

Toggle JS

A simple toolbar button to quickly toggle javascript between enabled or disabled.
A green shield is shown when javascript is enabled and a red shield is shown when it is disabled

Rated 5 out of 5 stars (15)
8,013 users


Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).

Rated 5 out of 5 stars (60)
7,937 users


Click addon's icon to quick format JSON document with tabs and new lines.

Rated 4 out of 5 stars (4)
7,079 users

HTML 5 Validator

Adds a 'HTML 5 Validator' context menu item to a page's context menu.

Rated 3 out of 5 stars (5)
6,906 users

FlareGet Integration

FlareGet Browser Integration extension

Rated 4 out of 5 stars (5)
5,912 users