addons.mozilla.org/en-US/firefox/addon/nosquint/

NoSquint allows you to adjust the text-only and full-page (both text and images) zoom levels as well as color settings both globally (for all sites) and per site. Ideal for people with bad eyesight.

codecondo.com/top-15-mozilla-firefox-addons-web-developers/

I have used plenty of Firefox addons over the years, to know which ones the community likes and which ones it dislikes. The problem with the default addon directory on the Mozilla website is quite simple, many of the addons in the web developer categor ...

addons.mozilla.org/en-US/firefox/collections/sero101/a1da998...

Don't look at this! really shitty addons ;-)

A large collection of addons that sero101 uses.

addons.mozilla.org/en-US/firefox/collections/abysmaltech/fir...

Spruce up your Firefox.

A large collection of addons that AbysmalTech uses.