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Eslium project artwork

Modrinth · Minecraft mod

Eslium

Predicts server actions - general latency/ping effects optimizer

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

Quick answer

Which Eslium release matches 1.21.10 Quilt?

Updated today
Best match for your filters 2.7.1
Game version 1.21.9, 1.21.10
Loader Fabric, Quilt

Eslium 2.7.1 targets 1.21.9, 1.21.10 with Fabric, Quilt. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

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

Installation on the client is optional. Installation on the dedicated server is optional.

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

The source marks this as usable on both the client and server.

What else does Eslium 2.7.1 need?

2.7.1 on 1.21.10 Quilt. Every mod below is checked against that same setup.

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 Eslium without breaking your instance.

Built for Eslium 2.7.1 on 1.21.10 Quilt. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 2.7.1. It targets 1.21.9, 1.21.10 with Fabric, Quilt; 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

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 2.7.1. It opens that exact file at the source.

About this project

What does Eslium add?

Eslium

Modrinth Icon
Github Icon
Discord Icon

Fabric Icon
Quilt Icon
NeoForge Icon
Forge Icon

Eslium is a project to predict more things client-side.
For example, if you want to use a Crystal, you must wait for the server validation for it to appear.
This mod fixes that and therefore compensates for the ping.

Predictions implemented

Minecarts

When using any type of minecart on a rail, the spawn of the minecart is predicted

End Crystal

When using an end crystal on obisidian or bedrock, the spawn of the end crystal is predicted

Predictions Coming Soon™ :

  • Lunge enchant
  • Cooldowns
  • Consumables
  • Elytra
  • Firework rocket
  • Swap
  • Inventory
  • Entity pose
  • Wind charge
  • Jukebox
  • Crossbow
  • Pickup entities
  • Trident
  • Weapons
  • Jukebox
  • Bottle o' Enchanting
  • Experience
  • Ender Pearls
  • Potions
  • Pick Block
  • Cactus damage
  • Bed
  • Fishing Rod
  • Lead
  • Boat
  • Snowball
  • Spawn Eggs
  • Egg
  • Armor Stand
  • Note block
  • Item frame
  • Dyes
  • Interfaces
  • Void damage
  • Game mode change
  • Potion Effects
  • Tchat
  • Sounds
  • Crafting
  • Scaffolding
  • Knockback
  • Fall damage
  • Interaction with blocks
  • Interaction with entities
  • Interaction with items

Configuration

Default configuration
{
  "enabled": true,
  "version": 1,
  "crystal": {
    "enabled": true
  },
  "minecart": {
    "enabled": true
  }
}
Explanation
  • enabled
    Enable or disable the mod

  • version
    Version of the configuration. Do not touch!

  • crystal

    • enabled
      Enable or disable the crystal prediction
  • minecart

    • enabled
      Enable or disable the minecart prediction

Disclaimer

Versions for 1.21.x are deprecated. I strongly recommend not using them.

Allowed on servers such as:

  • PvPClub
  • FadedMC
  • Turtled
  • CatPvP

Versions 4.0+ are designed not to trigger anticheats.
The way it works is by only adding the entities client-side at the moment of their rendering and at the moment of their ticking, without letting them interacting with anything real.

FAQ

How it works ?

This mod uses mixins to inject code into Minecraft code. During certain actions, if implemented, the behavior of a vanilla server is replicated on the client side.

Is this mod a cheat?

You might think this mod is a cheat because it gives an advantage to those who don't have it, and these kinds of mods often raise these kinds of questions.

Here are a few points :

  • Some people naturally have lower ping, yet it is not considered cheating

  • It is possible to have 0ms ping behavior in vanilla, but it is also possible to have it (as far as it is implemented) with any ping and Eslium.

  • Some mods remain accepted by the community but their behavior is impossible to reproduce in vanilla.
    I'm thinking in particular of Health Indicator, Armor HUD, AppleSkin, FreeCam, and Ok Zoomer.

  • This mod has been accepted by Modrinth and some PvP servers.

  • Sodium optimize FPS, Lithium optimize MSPT, Eslium optimize the ping's impact.

  • Other ping's optimizer are allowed, such as Marlow's Crystal Optimizer, Hero's Elytra Optimizer, Consumable Optimizer or Anchor Optimizer

""" Is this likely to break the desynchronization of the client-server tick loop?
No. This desynchronization is replicated by an artificial time delay of half a tick.

Will versions 4.0+ be backported for minecraft 1.20-1.21.11?

Yes, it is planned.

Compatibility

Eslium should work on any client.

Support me!

Join my Hardcore Minecraft server: HardcoreSMP - 38.143.19.130

Project description from Modrinth.

Pick your setup

Eslium by Minecraft version and loader

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

36 available setups

Showing the newest 12 of 16 game versions. Older files are in the list below.

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

Recent files

Eslium versions and loaders

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