Performance Dev

Allows you to preview a map / seed in the new world screen

A simple mod for Quilt and Fabric to automatically reconfigure Log4j to improve the formatting of log messages.

A mod that aids in the development of world generation data packs and mods. Allows reloading worldgen data packs in-game and resetting chunks. Colors jigsaw blocks by name and target.

Profile more events with JFR

Blocking registries' entries from registration

Adds custom JFR events to profile world generation