ModpacksJava

JS Performance Pack

A lightweight Fabric optimization modpack for Minecraft that boosts FPS, improves chunk loading, reduces lag, and stays close to the vanilla experience.

⬇ Download on ModrinthOpen in MCModsHubGet it on Google Play →

JS Performance Pack is a free Minecraft Java modpack. Compatible with Minecraft 1.21.11. Downloaded 44 times (via Modrinth). Download it and open it directly in the game.