Chunky Extension (Fabric)

This add-on is designed for servers running numerous mods or modifications that affect world generation.

If using Chunky causes server lag and tick delays, this extension will solve the problem. The mod automatically activates Chunky when the last player leaves the server and pauses it when new players join. This approach allows you to configure and run Chunky without risking lag for players on mod-heavy servers.

Normally Chunky shouldn't negatively impact server performance, but when using many mods, especially those with unoptimized world generation, performance issues may occur.