uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
Not my words but developer's: https://github.com/gorhill/uBlock/wiki/uBlock-Origin-works-best-on-Firefox
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.
How to block VPN offer in Demonoid.is
1 project | reddit.com/r/uBlockOrigin | 27 Jun 2022
How do I fix this? Images aren’t showing.
1 project | reddit.com/r/uBlockOrigin | 26 Jun 2022
How can I block certain url's?
1 project | reddit.com/r/firefox | 25 Jun 2022
Fill in the blank
1 project | reddit.com/r/animememes | 23 Jun 2022
Privileged Pages/entitled web pages
1 project | reddit.com/r/uBlockOrigin | 23 Jun 2022