A helper extension to use KeePass/MacPass/KeePassXC from Firefox, Opera, and Chrome browsers (Latvian translate fork) - https://github.com/belaviyo/keepass-macpass-helper

Change the new tab page in Firefox/Waterfox/Palemoon - without any addon

The official Waterfox source code repository

Catalog of classic Firefox add-ons created before WebExtensions apocalypse

Waterfox, but with Flash support!

Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support. (Latvian translate fork) - https://github.com/violentmonkey/violentmonkey

MozJAR Recompressor - a tool to recompress omni.ja and palemoon.res archives used in Mozilla based browsers

Working NoSquint Plus addon for Waterfox Current/G3-G6, r3dfox and Firefox 58+. Based on NoSquint Plus 56.1.

Addon for Firefox/Waterfox/Basilisk that improves find button: it will be able to open AND CLOSE findbar.

Browser extension for KeeWeb (Latvian translate fork) - https://github.com/keeweb/keeweb-connect

Unofficial Waterfox builds with forced OS X compatibility. https://git.io/waterfoxosx

autoit

Old Search Fixed 3 remembers the search engine selected by setting it as the default engine. Like before Firefox 43.

A Python Script for Effortless Browser Profile Management

Fork personnalisé de Waterfox

XUL fork of uBlock Origin for Advanced users

Official DownThemAll! repository. Pull requests welcome.

live XUL editor : with seamonkey open this --->

Bring back the SSB mode to FireFox!

A Menu launcher for all your WebBrowsers (available for Win and *nix/macOS) that allows sharing a common profile among different Firefox webbrowser (Basilisk, FF,Waterfox or Palemoon and forks ). Feedback and bug report are welcome ;)