CurseForge · Minecraft mod
Windomium
Windomium is an open-source, modular optimisation engine and performance framework built for Minecraft
Quick answer
Which Windomium release should I use?
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.
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.
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.
- 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.
- 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.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 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
Oto open the in-game Windomium Settings GUI.Press
F8to 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.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Windomium versions and loaders
windomium-0.2.0-beta.1.jar
9 Nov 2026
windomium-0.1.0-alpha.jar
30 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.