Make up for how limited Fanfiction.net's result filtering is
< Feedback on Fanfiction.net Unwanted Result Filter
sizzlemctwizzle offers a quick fix.
change // @require https://openuserjs.org/src/libs/sizzle/GM_config.js
to // @require https://cdn.jsdelivr.net/gh/sizzlemctwizzle/GM_config@43fd0fe4de1166f343883511e53546e87840aeaf/gm_config.js
The script does not work properly anymore. Firefox (current version, but also older) gives the following error message in the console:
GM_config: get called before init, see https://github.com/sizzlemctwizzle/GM_config/issues/113
Uncaught (in promise) TypeError: field is undefined
get moz-extension://01b9a987-487d-4aa3-8dc0-d99c15674734/userscripts/Fanfiction.net-Unwanted-Result-Filter.user.js?id=687615e3-97c5-4426-a0bf-03f704a66efc:568
initialize_filters_and_apply moz-extension://01b9a987-487d-4aa3-8dc0-d99c15674734/userscripts/Fanfiction.net-Unwanted-Result-Filter.user.js?id=687615e3-97c5-4426-a0bf-03f704a66efc:1361
window["__f__ljnffzld.3v"]/< moz-extension://01b9a987-487d-4aa3-8dc0-d99c15674734/userscripts/Fanfiction.net-Unwanted-Result-Filter.user.js?id=687615e3-97c5-4426-a0bf-03f704a66efc:1470
St https://www.fanfiction.net/anime/:9
window["__f__ljnffzld.3v"]/< moz-extension://01b9a987-487d-4aa3-8dc0-d99c15674734/userscripts/Fanfiction.net-Unwanted-Result-Filter.user.js?id=687615e3-97c5-4426-a0bf-03f704a66efc:1
"__f__ljnffzld.3v" moz-extension://01b9a987-487d-4aa3-8dc0-d99c15674734/userscripts/Fanfiction.net-Unwanted-Result-Filter.user.js?id=687615e3-97c5-4426-a0bf-03f704a66efc:1
St https://www.fanfiction.net/anime/:9
s https://www.fanfiction.net/anime/:72
https://www.fanfiction.net/anime/:75
g https://www.fanfiction.net/anime/:69