>>107762654
See >>100146442
Generally JavaScript filters are only for development and anything permanent is converted to a scriptlet. But there are a few one-off exceptions that notably uBlock's AdGuard converter will just ignore although I assume they have equivalent coverage from elsewhere or just don't care.
You can use :style() to apply CSS rather than as a selector which might be more useful to more people than small scripts. It would be a bit of a waste to load in a ton of extra code and introduce race conditions by using three different extensions for adblocking, userscripts, and userstyles, ne?
boards.4chan.org##.danbo-slot,.adl,.adl+hr,.desktop>hr,#delform>hr,.middlead,body>.aboveMidAd
boards.4chan.org,sys.4chan.org##:root:style(color-scheme: dark !important;)
boards.4chan.org###threadWatcher:style(border: 1px solid #111111 !important;)
boards.4chan.org##.deadlink:style(text-decoration: line-through !important; color: #5f89ac !important;)