Phoenix
Image by Growtika under the Unsplash License
Phoenix is a suite of tweaks & advanced configurations for Mozilla Firefox, designed to put the user first.
The main goals include hardening user privacy & security (while balancing usability), protecting user freedom, & improving the browsing experience however possible.
It’s not a simple user.js file like you might expect - but it’s not a fork either.
Dove
Image by Recrea HQ under the CC BY-NC-SA 2.0 License
Dove is similar to Phoenix - except instead of its focus on Firefox, it’s tailored to Mozilla Thunderbird.
BadBlock
Image by FlyD under the Unsplash License
BadBlock is a collection of comprehensive domain blocklists - designed in various formats to strengthen your content blocker of choice.
Nasty content of all kinds are covered - including advertising, analytics, tracking, fingerprinting, data brokers, & more.