Modscraper Modscraper Minecraft

Sort By

Type

Content

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

2,781,080

CurseForge ID

552542

Modrinth Downloads

13,078,203

Modrinth ID

wnEe9KBa

Last Updated

Jun 11, 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

Similar Mods

MmmMmmMmmMmm (Target Dummy)

MmmMmmMmmMmm (Target Dummy)

Target Dummy that show damage dealt and can be equipped with armor. Damage numbers!

Mod 157,566,208
Caelus API

Caelus API

A coremod and API to provide developers access to elytra flight mechanics through an entity attribute.

Mod 157,175,569
Thermal Expansion

Thermal Expansion

Expanding Minecraft Thermally! A server-friendly and content-rich blend of magic and technology!

Mod 157,058,093
Alex's Mobs

Alex's Mobs

85+ New mobs with stylistic quality above the default game.

Mod 155,856,231
YUNG's Better Mineshafts (Forge/NeoForge)

YUNG's Better Mineshafts (Forge/NeoForge)

A long-awaited and much-needed abandoned mineshaft overhaul!

Mod 155,508,078
Simple Voice Chat

Simple Voice Chat

A working voice chat in Minecraft!

Mod 154,616,486

Included in Modpacks

Jitsonville Pack Jitsonville Pack Smooth Stone Smooth Stone PvP mods with optimization PvP mods with optimization Vulkanium Vulkanium OptiPVP OptiPVP Lumen Packs Lumen Packs Creatively Create Beautifully Optimized Beautifully Optimized Esentiale Esentiale Spunky PVP Plus (Mobile) Spunky PVP Plus (Mobile) Plutonium Plutonium Perfect Better Vanilla Perfect Better Vanilla RealisticCraft RealisticCraft Kart's Chaotic Kit Kart's Chaotic Kit Modern Beta Modern Beta Helix Modpack Helix Modpack Christmas Dreams Christmas Dreams Performized Performized Diamond Age Diamond Age Velocity Velocity OptiFine for Fabric OptiFine for Fabric Vanilla Horizons Vanilla Horizons Wynncraft Plus Wynncraft Plus Velocity PVP Velocity PVP Fidelity Fidelity Yet Another Vanilla But Better (YAVBB) Yet Another Vanilla But Better (YAVBB) PvP Perfect PvP Perfect Pix Vulka Optimizations Pix Vulka Optimizations Waddon1's Performance Modpack 26.1 Waddon1's Performance Modpack 26.1 Pixelax Pixelax CREATIVE FPS CREATIVE FPS Creative FPS+ Creative FPS+ Actions & Visuals Actions & Visuals Kuri's FreshVanilla Kuri's FreshVanilla MiraOptimizer✨SODIUM MiraOptimizer✨SODIUM Jellisy Vanilla Jellisy Vanilla Asphalt Asphalt VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!] VR experience | Immersion plus | [FABRIC] - [ 1.21.5!!] StaTech Industry StaTech Industry Path of the Ascended Path of the Ascended Spunky Boost Spunky Boost CRETANIA CRETANIA Simply Optimized Continued Simply Optimized Continued WildWorld WildWorld Logically Optimized Logically Optimized Pojavlauncher+ Pojavlauncher+ Mojo Optimized Mojo Optimized Amethyst Optimized Amethyst Optimized Pojavly Optimized Pojavly Optimized The End of an Era The End of an Era Pix Android Boost Pix Android Boost Sestain's Optimizations Sestain's Optimizations Rainium Rainium QoL Client QoL Client Graviton Graviton Backrooms: Found Footage Backrooms: Found Footage Onyx Onyx Christmas Nostalgia Christmas Nostalgia Cobblemon Jenny Cobblemon Jenny Newt+ (Sodium Edition) Newt+ (Sodium Edition) Speed Of Light FPS Booster (SOL) Speed Of Light FPS Booster (SOL) Speed Of Light FPS Booster (SOL) With Shaders Speed Of Light FPS Booster (SOL) With Shaders Overly Optimized Overly Optimized Horizons Edge Horizons Edge Rose Client Rose Client BLACK_MC optimization BLACK_MC optimization Simply Vanilla Simply Vanilla Turtle's Auxiliar Modpack Turtle's Auxiliar Modpack SparkleFlake's Optimization pack SparkleFlake's Optimization pack OpTimatic LITE Simply Optimized ReForked Simply Optimized ReForked NasheyPvP NasheyPvP Smooth Journey (Lite Version) Smooth Journey (Lite Version) Smooth Journey Smooth Journey NovaMTR Modpack NovaMTR Modpack Simply Optimized & Up to Date Simply Optimized & Up to Date Affogato Affogato SVC Server Modpack SVC Server Modpack Butter Minecraft Butter Minecraft Optimize My Server! Optimize My Server! Uton Optimizator Uton Optimizator Usefully Optimized Usefully Optimized Sebi's Distant Horizons Optimization Pack Sebi's Distant Horizons Optimization Pack FPSBOOST FPSBOOST Deez FPS [Vulkan Edition] Deez FPS [Vulkan Edition] Just Enough Optimization Just Enough Optimization Simply Optimized Forked Simply Optimized Forked CordCraft Season 4 CordCraft Season 4 Potainium Optimized Potainium Optimized Everwild Everwild Faster on Vulkan Faster on Vulkan cloudmoon cloudmoon Zynirium Zynirium FPS Booster FPS Booster editon's Modpack editon's Modpack Aedans Vanilla Plus Aedans Vanilla Plus GoatPack GoatPack ClearTick ClearTick Decently Optimized Decently Optimized Optimus Optimus Better OneBlock Better OneBlock Sengoku Chronicles Sengoku Chronicles Seecret Sunday Seecret Sunday Ideal Vanilla Ideal Vanilla Nayxo's Trailer Modpack Nayxo's Trailer Modpack SuperCraft SuperCraft Hayfield's MC+ Hayfield's MC+ Insomnia: Hardcore | Origins, Bosses, Skills Insomnia: Hardcore | Origins, Bosses, Skills Saniasu Saniasu Origin - SMP Origin - SMP Sosaland Sosaland Sackpack Sackpack max's smp pack max's smp pack CARCHcraft CARCHcraft My Biome Is So Beautiful My Biome Is So Beautiful Angels PvP Pack Angels PvP Pack PvP Beyond PvP Beyond Negative Fps Negative Fps EMF EMF Ultimate CPVP Ultimate CPVP Starlight Starlight Statera Statera Telium Telium Roimy Zomsa’s Lightweight Mods Roimy Zomsa’s Lightweight Mods SJ Boost SJ Boost SJ's OPTIMIZED SJ's OPTIMIZED Hypixel is amazing! Hypixel is amazing! Aloria Aloria Fresh & Smooth Fresh & Smooth Qearioz's Optimized PvP & SMP Qearioz's Optimized PvP & SMP Skypixel (for Hypixel Skyblock) Skypixel (for Hypixel Skyblock) Wonders Reimagined Wonders Reimagined Hexwoven Hexwoven LFY Experience LFY Experience Deez FPS Deez FPS SpaceStation - Get a rocket and live in the space! [FABRIC] SpaceStation - Get a rocket and live in the space! [FABRIC] V-Cube V-Cube Everwild (Cobblemon) Everwild (Cobblemon) Crackmatica Crackmatica Terralith Adventure Terralith Adventure Better Performance & Fps (BPF) Better Performance & Fps (BPF) Legends Reborn: Medieval (LRM) Legends Reborn: Medieval (LRM) MysticCraft Divivded Kingdoms MysticCraft Divivded Kingdoms The True Vanilla The True Vanilla Chronicles of Arda Chronicles of Arda Vanilla Vibes Vanilla Vibes CobbleValley CobbleValley CatModOpti CatModOpti Just Vanilla+ Just Vanilla+ VortexCraft VortexCraft Era do Panado II Era do Panado II Bambam Modpack Bambam Modpack Vulkan Optimization Vulkan Optimization Axo's Optimizations Axo's Optimizations Optimized Vanilla Extra (OVE) Optimized Vanilla Extra (OVE) Crystal Verse Crystal Verse EndlessPixel-Modpack EndlessPixel-Modpack ALAND's Immersive Hypixel SkyBlock ALAND's Immersive Hypixel SkyBlock ALAND's Optimized Hypixel SkyBlock ALAND's Optimized Hypixel SkyBlock KITTENTHEIII's VR MODPACK KITTENTHEIII's VR MODPACK Exceptionally Optimized Exceptionally Optimized ROG Ally Modpack ROG Ally Modpack Nexus client Nexus client OptiFabricium OptiFabricium Essential Optimized Essential Optimized pseudofred's Vanilla+ pseudofred's Vanilla+ Zomb's PvP Optimization Zomb's PvP Optimization emad modpack emad modpack Cobble Lemon Cobble Lemon Pixel's Simply Reoptimized Pixel's Simply Reoptimized Latveria Latveria Strawberry Crew [NeoForge] Strawberry Crew [NeoForge] Gold Not Old Gold Not Old KnopiaPack KnopiaPack Icabu 4 modpack Icabu 4 modpack Cobblemon.RPG Cobblemon.RPG StaTech Industry: GoG StaTech Industry: GoG CivPack CivPack Refabricated Beta Refabricated Beta The Fourth Wall SMP Modpack LUNAR PVP LUNAR PVP Performance Eternal Performance Eternal Mods MC Mods MC Murkrid PvP Optimized Murkrid PvP Optimized VtubersPlayCobblemon VtubersPlayCobblemon Legacy4Server Legacy4Server OptimizedPVP+ OptimizedPVP+ Steve Fans Steve Fans Slime Diaries Slime Diaries Enhanced Optimisation Enhanced Optimisation MacCraft MacCraft Fundamentally Optimized Fundamentally Optimized Simplicity Refabricated: Vanilla+ Simplicity Refabricated: Vanilla+ Steam 'n' Rails Server Modpack Steam 'n' Rails Server Modpack HolyWorld Plus HolyWorld Plus Savaru IV - Kohtalon Mies Savaru IV - Kohtalon Mies Just a Random Vanilla Adventure Just a Random Vanilla Adventure Waddon1's Performance Pack Waddon1's Performance Pack DirtTW's Basement Optimize Pack DirtTW's Basement Optimize Pack Smolder's Ultimatum Smolder's Ultimatum Minecraft Baseball For Lunar Client Minecraft Baseball For Lunar Client Dungeons & Mineshafts: 5th Edition Dungeons & Mineshafts: 5th Edition Perfect Optimized Perfect Optimized Wynncraft DELUXE Wynncraft DELUXE Cobblemon ViewerSMP Cobblemon ViewerSMP Better Adventures++ Better Adventures++ Vulkan Amethyst Vulkan Amethyst Gobba's Crystal PVP Modpack Gobba's Crystal PVP Modpack Wicked Witches SMP Wicked Witches SMP luseban luseban RAiDxJJ Hypixel Skyblock Modpack RAiDxJJ Hypixel Skyblock Modpack Useful Client-Side Tweaks Useful Client-Side Tweaks A beginning of Origins (Fabric) A beginning of Origins (Fabric) MC Enhanced [FABRIC] MC Enhanced [FABRIC] Fully Optimized 2 (Built in Shaders) Fully Optimized 2 (Built in Shaders) Hypixel Skyblock, Optimizations, and Visuals (SOV) Hypixel Skyblock, Optimizations, and Visuals (SOV) GeoRail GeoRail Candyy Candyy Nirvanium Nirvanium uh optimization uh optimization Proximity Optimized Vanilla Proximity Optimized Vanilla vxsp vxsp Actions & Java Actions & Java Kdogs Fps+ Kdogs Fps+ JMFPS JMFPS Avalore (Modpack) Avalore (Modpack) Cobblemon Unbound Cobblemon Unbound Killercode's SMP Killercode's SMP Spectacular FPS Spectacular FPS Optimization+++ Optimization+++ Fabulously Klintomized Fabulously Klintomized Decorator Pack Decorator Pack A Crow's Adventure A Crow's Adventure Fabric Boosted Fabric Boosted XVIII-TheLunarSMP XVIII-TheLunarSMP Mainchit Mainchit Sodtesium Sodtesium FPS Perfected FPS Perfected CookieAttack 5 CookieAttack 5 Aerium Aerium Velocity Velocity Very Optimised Very Optimised Scurz PvP Scurz PvP ATKs Performance Mods ATKs Performance Mods Era of Civilization Era of Civilization OptiDroid OptiDroid Formium Optimized Formium Optimized CatModMobile CatModMobile Optimized Optimization Optimized Optimization PeakCraftTV PeakCraftTV Vital Modpack Vital Modpack Vanilla Mastered Vanilla Mastered DungeonCraft Adventures [PHTB] DungeonCraft Adventures [PHTB] Better QoL Better QoL More Vulkan More Vulkan Decked Out Vanilla+ Decked Out Vanilla+ Vanilla+ Fabric Server Vanilla+ Fabric Server EZ FPS And The Features For Pojav/Mojo EZ FPS And The Features For Pojav/Mojo Peace Optimizer Peace Optimizer ITR 整合包 ITR 整合包 JustImproved JustImproved Vanilla Reloaded Vanilla Reloaded Re-Console+ Re-Console+

External Resources

CurseForge Modrinth Source Code Issues