Modscraper Modscraper Minecraft

Sort By

Type

Content

Tags

Very Many Players (Fabric) logo

Very Many Players (Fabric)

Mod

by ishlandmc

A Fabric mod designed to improve server performance at high playercounts.

Type

Mod

CurseForge Downloads

3,692,997

CurseForge ID

552542

Modrinth Downloads

17,900,832

Modrinth ID

wnEe9KBa

Last Updated

Nov 7, 2026

Description

Very Many Players

A Fabric mod designed to improve server performance at high playercounts.

VMP is still in early development and things are expected to break. Please report any issues to our issue tracker.

So what is VMP?

Very Many Players, or VMP for short, is a Fabric mod designed to improve general server performance at high playercount without sacrificing vanilla functionality or behavior.
For the best performance it is recommended to use VMP with Lithium.

How VMP achieves its performance improvements?

Server-side game logic performance improvements:

  • Uses area maps to optimize nearby packet sending and player lookups
  • Uses cache to optimize entity trackers, fluid state lookups and ingredient matching
  • Optimizes entity iteration for collisions
  • Optimizes ticket propagator using MCUtil from the Paper project (patch licensed under MIT)

Client-side game logic performance improvements:

  • Makes time source to use built-in Java time source instead of GLFW via JNI calls

Networking performance & responsiveness improvements:

  • Uses our own chunk sending mechanism (optionally with packet-level rate-limiting)
  • Adds packet-level per-player render distance
  • Makes vanilla tcp connections more responsive using packet priority from raknetify
    (works best when the server is connected without reverse proxies such as velocity and ssh port forwarding)

… and more

Support

Our issue tracker: link
Our discord server: link

More information

Check out the README.md here: https://github.com/RelativityMC/VMP-fabric

Compatibility

Mod Loaders

Client Fabric Server

Game Versions

26.1-snapshot 26.3

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

Minecraft Enderman Character Plush

Minecraft Enderman Character Plush

Enderman plush toys, and a reliable gift for a younger player.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Similar Mods

CoFH Core

CoFH Core

Contains Core Functionality for all Team CoFH mods. Also does some really cool stuff on its own!

Mod 214,520,734 271.1K this week
Melody

Melody

OpenAL-based library mod for playing background music.

Mod 212,998,117 86.9K this week
Sound Physics Remastered

Sound Physics Remastered

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

Mod 212,189,913
SuperMartijn642's Core Lib

SuperMartijn642's Core Lib

SuperMartijn642's Core Lib adds lots of basic implementations that allow for similar code between different Minecraft ve...

Mod 212,078,918 574.7K this week
The Twilight Forest

The Twilight Forest

A realm basked in mystery and eerie twilight, you will overpower terrifying creatures and secure the adventure of a life...

Mod 212,013,151 684.6K this week
Iceberg [Neo/Forge]

Iceberg [Neo/Forge]

A modding library that contains new events, helpers, and utilities to make modder's lives easier.

Mod 209,794,108 64.5K this week

Included in Modpacks (621)

Show fewer
Pix Android Boost Pix Android Boost Legends Reborn: Medieval (LRM) Legends Reborn: Medieval (LRM) Deez FPS Deez FPS Cobblemon & Origins SMP Cobblemon & Origins SMP MCC Island Optimised MCC Island Optimised Terralith Adventure Terralith Adventure HolyWorld Plus HolyWorld Plus OptiPVP OptiPVP StudiousGoose's SMP Additions StudiousGoose's SMP Additions BastiGHG's CraftAttack 13 Mische BastiGHG's CraftAttack 13 Mische Velocity Velocity FPS + PVP BOOST FPS + PVP BOOST Overly Optimized Overly Optimized [JWN] Just what is needed [JWN] Just what is needed Spears' Modpack Spears' Modpack WindBreaker WindBreaker Diamond Age Diamond Age duziy's PvP Optimized duziy's PvP Optimized Performa Performa Nexus client Nexus client ContentCreatorsTool ContentCreatorsTool Kuri's FreshVanilla Kuri's FreshVanilla FPS+ (FPS Plus) FPS+ (FPS Plus) Loka Fabric Loka Fabric Performium: Continued Performium: Continued Hexwoven Hexwoven CordCraft Season 4 CordCraft Season 4 CobbleCraft CobbleCraft Turtle's Auxiliar Modpack Turtle's Auxiliar Modpack QoL Client QoL Client A beginning of Origins (Fabric) A beginning of Origins (Fabric) AdventureCrafts [Fabric] AdventureCrafts [Fabric] Vanilla Plus Vanilla Plus Optimus Optimus Qearioz's Optimized PvP & SMP Qearioz's Optimized PvP & SMP Beautifully Optimized Beautifully Optimized Vanilla Pack Vanilla Pack Lumen Packs Lumen Packs Amethyst Optimized Amethyst Optimized Performized Performized Pojavlauncher+ Pojavlauncher+ PeakCraftTV PeakCraftTV Exceptionally Optimized Exceptionally Optimized The best fps boosting modpack The best fps boosting modpack Cozy Cozy Scurz PvP Scurz PvP Boostify Boostify Sodium X android Sodium X android GoatPack GoatPack Chunky Optimizations Chunky Optimizations PvP Perfect PvP Perfect GeoRail GeoRail Minr Official Modpack Minr Official Modpack Logically Optimized Logically Optimized ROG Ally Modpack ROG Ally Modpack Everwild Everwild Neon Neon The Better Vanilla The Better Vanilla Affogato Affogato Helix Modpack Helix Modpack Proximity Optimized Vanilla Proximity Optimized Vanilla Asphalt Asphalt Christmas Dreams Christmas Dreams OptiDroid OptiDroid POKEPURAM-SMP POKEPURAM-SMP Fully Optimized 2 (Built in Shaders) Fully Optimized 2 (Built in Shaders) Decently Optimized Decently Optimized Realistic Minecraft - Frealism Realistic Minecraft - Frealism Fabric-reinforced Lucky OneBlock Fabric-reinforced Lucky OneBlock NanoFabric NanoFabric Better Performance & Fps (BPF) Better Performance & Fps (BPF) Waddon1's Performance Pack Waddon1's Performance Pack TEDS Plus TEDS Plus editon's Modpack editon's Modpack cloudmoon cloudmoon KITTENTHEIII's VR MODPACK KITTENTHEIII's VR MODPACK Borukva Modpack Borukva Modpack emad modpack emad modpack Chill Chill SVC Server Modpack SVC Server Modpack VulkanPojav VulkanPojav DirtTW's Basement Optimize Pack DirtTW's Basement Optimize Pack Useful Client-Side Tweaks Useful Client-Side Tweaks Wynncraft DELUXE Wynncraft DELUXE Vulkan Chapter Of Potato PVP Vulkan Chapter Of Potato PVP CivPack CivPack Chronicles of Arda Chronicles of Arda VictoriaCraft VictoriaCraft Spyro Modpack Spyro Modpack Velocity Velocity Vulkanium Vulkanium TchicX Modpack TchicX Modpack Kart's Chaotic Kit Kart's Chaotic Kit EVON'S BETTER CRAFT EVON'S BETTER CRAFT Virtues of Life Virtues of Life Usefully Optimized Usefully Optimized EasyBuild EasyBuild Mods MC Mods MC NovaMTR Modpack NovaMTR Modpack Cobblemon Unbound Cobblemon Unbound

External Resources

CurseForge Modrinth Source Code Issues