You can find a quick comparison here: https://www.reddit.com/r/firefox/comments/1e6e7m2/greasemonkey_tampermonkey_violentmonkey_which_one/ https://www.reddit.c

You can find a quick comparison here: https://www.reddit.com/r/firefox/comments/1e6e7m2/greasemonkey_tampermonkey_violentmonkey_which_one/ https://www.reddit.com/r/firefox/comments/1e6e7m2/greasemonk...