Search Results for tag "jetpack"

Policy Control (noScript, noCSS, noMedia, ...)

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 (14)
4,630 users

Modify Header Value (HTTP Headers) Compatible with Firefox 57+

Add, modify or remove a header for any request on desired domains.

Rated 4 out of 5 stars (8)
4,144 users

Emoji Cheatsheet Compatible with Firefox 57+ Featured

A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook.
Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.

Rated 4 out of 5 stars (47)
43,144 users

signTextJS plus

window.crypto.signText replacement plus enhancements

Rated 4 out of 5 stars (24)
42,378 users

Canvas Defender Compatible with Firefox 57+

Instead of completely blocking canvas fingerprinting, Canvas Defender add-on creates a unique and persistent noise that hides your real canvas fingerprint. This add-on protects you while browsing both in normal and private mode.

Rated 3 out of 5 stars (30)
4,691 users

Flash Debugger

Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Access assets with the Explorer, profile memory consumption and much much more...

Not yet rated
2,982 users

RESTED Compatible with Firefox 57+

A REST client for the rest of us

Rated 4 out of 5 stars (18)
11,872 users

Open Two-Factor Authenticator

A sync-able open-source two-factor authenticator

Rated 3 out of 5 stars (8)
1,176 users

aXe Developer Tools

Add accessibility auditing to the Firefox Developer Tools

Rated 5 out of 5 stars (4)
1,983 users

Octotree Compatible with Firefox 57+

Add-on to display GitHub code in tree format

Rated 5 out of 5 stars (23)
3,017 users

Default Responsive Design View

This add-on starts your browser in responsive design view by default.

Rated 5 out of 5 stars (3)
1,545 users

React Developer Tools Compatible with Firefox 57+

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 4 out of 5 stars (10)
24,007 users

HTTP Header Mangler

HTTP Header Mangler inserts HTTP headers on a per host basis.

Rated 5 out of 5 stars (8)
948 users

trello-card-counter

Display Trello list number of cards

Rated 5 out of 5 stars (2)
981 users

Asciidoctor.js Live Preview

Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!

Rated 5 out of 5 stars (4)
1,391 users

app.telemetry Page Speed Monitor Compatible with Firefox 57+

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 4 out of 5 stars (14)
6,381 users

Scrum for Trello

Scrum for Trello adds functionality to the awesome trello.com for use in Scrum projects.

Add estimates or record time-spent directly on Trello cards. Shows sums at the top of each list and the top right corner of each board.

Rated 3 out of 5 stars (11)
4,170 users

Measurer

Measurer allows to measure dimensions of the objects on html page. Press down shift for multiple measurements.

Rated 4 out of 5 stars (7)
1,750 users

PerfectPixel

Allows developers to put a semi-transparent image overlay over the top of the developed HTML and perform per pixel comparison between them. Works with DevTools and Firebug

Don't worry! Firefox 57 compatible version is under development

Rated 5 out of 5 stars (5)
2,139 users

IP Check

This simple addon will show you the IP address of the site you are currently browsing, with a link to whois.sc for each IP.
We send the location of the site you're on to a third party service (a.mby.me) to then return the IP address.

Rated 4 out of 5 stars (9)
3,982 users