Current console spam filter plugins are outdated and aren't working with 1.21.x so I created this plugin to do the intended work. It's got all you need to get started so your search is over!

Features:

1. filter console messages
2. Normal string and REGEX supported
3. save filtered messages count (total AND per filter)
4. output count to console at a configurable interval

Got any suggestions? Leave a comment below!

Note: Some console messages may not get filtered out, in which case I'd say, hey! at least this is better than not having any working plugin for 1.21.3+

Check out the documentation tab here:
https://www.spigotmc.org/resources/consolefilter-1-21-compatible-❤️.121500/field?field=documentation