Simple World Anti-Lag

Simple World Anti-Lag

Clears entities from the world without affecting your farms and other improvements

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3.8K Downloads
datapackfabricforgeneoforgequiltoptimization
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About this Mod

📑 Information

A lag-cleaner for your Minecraft worlds, fully optimized without consuming ticks by running asynchronously. This data pack was specially designed to improve game performance in your saturated worlds, reducing tick consumption by junk entities and some blocks without affecting your farms.

😛 Some features:

  • Despawn junk entities every five minutes (Adjustable to 3 and 10 minutes), including useless entities like bats, squid drops waiting to be despawned and some monsters out of nearby chunks (Excluding pet/farm entities and entities generated by other data packs), fixing the Minecraft's most common saturations in large worlds or with many entities.
  • You can change the format of the cleaning warning messages or even change the time each cleaning will be performed using /function antilagplus:settings (Requires administrator if you are in a server).
  • Does not consume ticks as it works asynchronously, it only releases more.
  • If you are not English speaking, you can change the language of the cleaning messages to Spanish using /function antilagplus:settings! - Si eres hispanohablante, ¡puedes cambiar el idioma de los mensajes de limpieza usando /function antilagplus:settings!
  • It's compatible with any other data pack or mod.

Available Versions

1.6.1release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric, forge, neoforge, quilt
July 2, 2025
1.6.1release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8datapack
July 2, 2025
1.6release
MC 1.21.5, 1.21.6fabric, forge, neoforge, quilt
June 17, 2025
1.6release
MC 1.21.5, 1.21.6datapack
June 17, 2025
1.5release
MC 1.21.5fabric, forge, neoforge, quilt
June 7, 2025

How to Install Simple World Anti-Lag on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.8).

3

Install Mod

Open the mod browser in the dashboard and search for "Simple World Anti-Lag". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

1.21.8, 1.21.7, 1.21.6 (+1 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Simple World Anti-Lag server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.

Is Simple World Anti-Lag compatible with datapack and fabric and forge and neoforge and quilt?

Simple World Anti-Lag officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.8, 1.21.7, 1.21.6. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Simple World Anti-Lag – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Simple World Anti-Lag consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Simple World Anti-Lag with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Creative Commons Attribution Non Commercial No Derivatives 4.0 International
Server-side
Required

Supported Versions

1.21.81.21.71.21.61.21.5