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Windomium project artwork

CurseForge · Minecraft mod

Windomium

Windomium is an open-source, modular optimisation engine and performance framework built for Minecraft

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Windomium release should I use?

Updated today
beta file windomium-0.2.0-beta.1.jar
Game version 1.21.1
Loader NeoForge

windomium-0.2.0-beta.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Windomium required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does windomium-0.2.0-beta.1.jar need?

windomium-0.2.0-beta.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Windomium without breaking your instance.

Built for windomium-0.2.0-beta.1.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use windomium-0.2.0-beta.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside windomium-0.2.0-beta.1.jar. It opens that exact file at the source.

About this project

What does Windomium add?

What is Windomium? Hey there! If you are tired of sudden stutters and frame drops while exploring heavy modpacks or building massive contraptions, Windomium is built for you.

THİS MOD İS ON BETA

Built on a strict "measure first, optimise later" philosophy, Windomium is a modular, open-source performance engine designed to boost your average framerate and 1% / 0.1% lows without sacrificing visual fidelity or mod compatibility.

Key Features:

  • Smart Culling Pipeline: Dynamically eliminates hidden section chunks, entities, and block entities behind walls or outside your field of view.

  • Entity & Mob Optimisation: Distance-based culling for shadows, equipment layers, and name-tags to relieve CPU bottlenecking.

  • Adaptive Runtime Governor: Constantly monitors frame time variance, subtly scaling thresholds on-the-fly to prevent stuttering in heavy areas.

  • Memory Efficiency: Thread-local biome colour caching and object pooling to drastically reduce Garbage Collector (GC) allocation pressure.

  • Modpack Companion: Out-of-the-box compatibility and safe-bypass profiles for Sodium, Iris, Create, Mekanism, AE2, and Valkyrien Skies / Sable 2.0.

In-Game Controls:

  • Press O to open the in-game Windomium Settings GUI.

  • Press F8 to toggle the real-time Profiler Overlay.

Project description from CurseForge.

Pick your setup

Windomium by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Windomium versions and loaders

2 of 2 releases match

Looking for an older file? The official CurseForge project page is in Resources.