Download Violentmonkey for Firefox. Violentmonkey provides userscripts support for browsers.
It's open source! <a rel="nofollow" href="https://outgoing.prod.mozaws.net/v1/c8bcebd9a0e76f20c888274e94578ab5957439e46d59a046ff9e1a9ef55c282c/https%3A//github.com/violentmonkey/violentmonkey">https://github.com/violentmonkey/violentmonkey</a>

Download View Image for Firefox. Re-implements the google image, "View Image" and "Search by Image" buttons.

I’m on Team Firefox.

Code for the QookieFix extension. Contribute to vtoubiana/QookieFix development by creating an account on GitHub.

Le règlement général pour la protection des données est entré en vigueur en France il y a quelques mois déjà. Les sites ont commencé à s'adapter, mais...

Pretty much every day, I get a reminder from someone about how little people know about their exposure in data breaches. Often, it's after someone has searched Have I Been Pwned (HIBP) and found themselves pwned somewhere or other. Frequently, it's some long-forgotten site they haven't even thought about in

Download I don't care about cookies for Firefox. Get rid of annoying cookie warnings from almost all 'infected' websites!

Bypass Paywalls for Firefox. Contribute to iamadamdev/bypass-paywalls-firefox development by creating an account on GitHub.

Download Google Container for Firefox. THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA!
It is a fork of the Facebook Container addon.

Prevent Google from tracking you around the web. The Google Container extension helps you take control and isolate your web activity from Google.

Download Bypass Paywalls for Firefox. The most comprehensive paywall bypasser on the internet. Bypass paywall (bypass wsj paywall) of many news sites (remove paywalls).

Block paywalls. Blocks paywalls.

It can be hard to keep track of when your information has been stolen, so we’re going to help by launching Firefox Monitor, a free service that notifies people when they’ve been part of a data breach.

In the near future, Firefox will -- by default -- protect users by blocking tracking while also offering a clear set of controls to give our users more choice over what information they share with sites.

tridactyl - Implementing Vimperator/Pentadactyl as a WebExtension.

Le navigateur signalera les comptes compromis

While we're at it, might as well include the links of the other privacy suggested addons collected here:

I originally sourced from this comment

HTTPS Everywhere, Cookie AutoDelete, Don't touch my tabs, Link Cleaner, CanvasBlocker and MixedContentHunter. Edit: Links for uBlock Origin, Decentraleyes, privacy badger

chrome-utm-stripper - Browser extension that strips Google Analytics (UTM) tokens from URL query strings

Pocket CEO Nate Weiner on how local data processing is the future of personalized recommendations.