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Modrinth · Minecraft modpack
Server Optimization
Best server-side optimization modpack. Used to be called WingServer
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Server Optimization release matches 1.21.3 NeoForge?
Best match for your filters NeoForge-1.21.3-1.0
Game version 1.21.3
Loader NeoForge 21.3.26-beta
NeoForge-1.21.3-1.0 is a complete pack release for 1.21.3 with NeoForge 21.3.26-beta. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 6 mods in this pack file.
Pack setup
How should I set up Server Optimization for players and a server?
Use NeoForge-1.21.3-1.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
Client instance Install NeoForge-1.21.3-1.0
Dedicated server setup Match NeoForge-1.21.3-1.0
Pack loader NeoForge 21.3.26-beta
Java version Java 21
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
Referenced mods 6
Client only 0
Server only 1
Not labelled 5
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Server Optimization?
NeoForge-1.21.3-1.0 on 1.21.3 NeoForge. The pack contents and setup notes below stay tied to that release.
The selected pack release is NeoForge-1.21.3-1.0. That file is for Minecraft 1.21.3 with NeoForge 21.3.26-beta. This NeoForge setup needs Java 21. It contains 6 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Server Optimization?
🦾 Server Optimization
This is a lightweight server modpack on optimization with no other mods other than optimization.
✨ Features
- Good performance
- Pre-configured settings
💽 Installation
- Convert the .mrpack to .zip using the Modrinth Pack to Zip Converter
🧩Java and Flags
- Use Java Eclipse Temurin 25 with the following flags:
-XX:+UseZGC -XX:+UseCompactObjectHeaders - For more details, read the article
🗺️ Chunk Pregeneration:
To prevent lag caused by players generating chunks, it’s recommended to pre-generate them. Use the Chunky mod for this task.
You can estimate the size of your future world on this website.
Steps:
- Select the world where you want to pre-generate chunks:
Example:
/chunky world minecraft:overworld - Set the radius:
Example:
/chunky radius 5000 - Start the chunk pregeneration process:
/chunky start
Project description from Modrinth.
Mods in NeoForge-1.21.3-1.0
Open any mod on Modpacks.ch to check its files and dependencies.
Chunky-NeoForge-1.4.27.jar SHA-1
715bb944cf8d10cf9787915455916a35c2f49419 · Modrinth version D99gXKQD · Project link unavailable Side not labelledferritecore-7.1.0-neoforge.jar SHA-1
712106e61e02f9d83d0977e487ccfe20d4e2dea9 · Modrinth version HViHO2Oi · Project link unavailable Side not labelledlithium-neoforge-0.14.1-snapshot+mc1.21.3-build.89.jar SHA-1
9e4fd211e45747c3edca9ce170146e2b6c08ea96 · Modrinth version dq8Il4FW · Project link unavailable Side not labelledMoonrise-NeoForge-0.2.0-beta.3+bad5cae.jar SHA-1
b3c68b0ebfd792a9b36acd5ff69cdf571630a60d · Modrinth version qOMzxGUT · Project link unavailable Side not labelledservercore-neoforge-1.5.7+1.21.3.jar SHA-1
6e663e09a24c2b2cb602a7eaa13771c78085a40d · Modrinth version Rc81BIN6 · Project link unavailable Server onlyspark-1.10.115-neoforge.jar SHA-1
646bb10abd846631f85eeb2854b321983a1dd0ad · Modrinth version KrF9qg9G · Project link unavailable Side not labelledPick your setup
Server Optimization by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.2
1 loader buildMinecraft version
1.21.11
2 loader buildsMinecraft version
1.21.10
2 loader buildsMinecraft version
1.21.8
2 loader buildsMinecraft version
1.21.7
1 loader buildMinecraft version
1.21.6
2 loader buildsMinecraft version
1.21.5
2 loader buildsMinecraft version
1.21.4
1 loader buildMinecraft version
1.21.3
2 loader buildsMinecraft version
1.21.1
2 loader buildsMinecraft version
1.21
1 loader buildShowing the newest 12 of 20 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Server Optimization versions and loaders
NeoForge 21.3.26-beta1.21.38.0.312+7 release
Looking for an older file? The official Modrinth project page is in Resources.
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