How do I install Warium Performant?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Warium Performant work with?

The listing gives Minecraft 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Warium Performant

Java data pack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by TheTTigerKing · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

This datapack fixes some if wariums performance issues.

Make sure to join the discord for updates and to join the offical server!

How its done:

The datapack clears lag by clearing all warium entity bullets every hour.

Functions

There is currently 1 usable function in the datapack, /function wariumperformant:fixlag which fixes the bullets aswell.

Installing

To install, simply download the .zip, copy it, go to your instance/saves/[yourworld/datapacks and paste it. More will be added in the future

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

File checked by MCModsHub

Downloads as wariumperformant.zip
Download size: 3 KB
Download link checked 18 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Datapacks for Java All Minecraft Java mods Java mods for 1.20