From now on uBO will CNAME-uncloak network requests. CNAME-uncloaked network requests will appear as blue entries in the popup panel and the logger. The uncloaked entries in the popup panel will also show the related aliases (in smaller characters underneath the canonical names):

The Multi-Account Containers Add-on will now sync your container configuration and site assignments. Firefox Multi-Account Containers allows users to separate their online identities into different ...

Download Temporary Containers for Firefox. Open tabs, websites, and links in automatically managed disposable containers. Containers isolate data websites store (cookies, storage, and more) from each other, enhancing your privacy and security while you browse.

Download Google search link fix for Firefox. This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.

Download ClearURLs for Firefox. Remove tracking elements from URLs.

Skip YouTube video sponsors (browser extension). Contribute to ajayyy/SponsorBlock development by creating an account on GitHub.

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.

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

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.

A mysterious (and fake) Chrome extension. A clever data exfiltration scheme. They would have gotten away with it, too, if it weren't for those meddling security analysts using ExtraHop Reveal(x)! Follow along as we go from threat detection to response in this real-life threat hunt with network traffic analysis.

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.

tridactyl - Implementing Vimperator/Pentadactyl as a WebExtension.

Before it became a covert surveillance tool disguised as an outstanding browser extension, Stylish really was an outstanding browser extension. It bestowed upon its users nothing less than the power to change the appearance of the internet. Its extensive bank of user-made skins gave bright websites a dark background, undid disliked UI changes, and added manga pictures to everything that wasn’t a manga picture already. I spent many wonderful hours in its simple CSS editor, hiding the distracting parts of the web whilst unknowingly being spied on. Facebook news feed...

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