osu-parsers

A bundle of parsers for osu! file formats based on the osu!lazer source code.
OpenBrowse Files
osubeatmapstoryboardscorereplayparserosu!stdosu!taikoosu!maniaosu!catch.osu.osb.osr

osu-classes

Basic classes, interfaces and utils for creating new osu! rulesets
OpenBrowse Files
osurulesetosu!stdosu!taikoosu!maniaosu!catch

osu-mania-stable

osu!stable version of osu!mania ruleset based on osu!lazer source code.
OpenBrowse Files
osuosu!lazerosu!mania