Mod Smooth Boot (Reloaded)

Smooth Boot Reloaded, smoother Minecraft startup

Smooth Boot Reloaded is an open source optimization mod and unofficial fork of Smooth Boot for Minecraft Forge 1.18.2 and later. It adjusts how Minecraft schedules CPU intensive loading tasks, helping reduce processor spikes that can cause cursor stutter, sluggish multitasking, or a rough transition to the title screen, especially on older CPUs with fewer threads.

Its configuration lets you change the number of executor threads and their priority, giving you more control over startup behavior without altering gameplay content. It supports client and server environments, making it a practical performance tweak for a modded Minecraft server. At BoxToPlay, we recommend it for packs where smoother loading matters.