JDi Client

Name: JDi Client
Price: 8 EUR
Author: NicholasJDi

JDi Client is a rather performant Modpack meant as a Client for Servers, but works well in Singleplayer as well.

by NicholasJDi

144 Downloads

0 Followers

fabricMC 1.21.11lightweightmultiplayeroptimization

Rent JDi Client Server

About this Modpack

About

JDi Client is a rather performant Modpack meant as a Client for Servers, but works well in Singleplayer as well.

The focus of this Modpack is mostly Optimization and Usability,

Here's a list of notable features:

LOTS of Optimization Mods
Fully Revamped Chat (you will probably want to Configure Chat Patches)
A LOT of added Sounds for Items, Walking, and Ambiance. (and Sound Physics)
Highly Optimized Chunk Loading For Servers (C2ME and Bobby)
Easily Build things in Singleplayer and copy them to Servers. (Axiom and Litematica)
Create Books with Colors and Formatting (Scribble)
Join most Servers regardless of Version (ViaFabricPlus)
Talk with other Players with Voice Chat (Simple Voice Chat, Mod/Plugin must be installed on the Server)
Host LAN Worlds publicly to play with your Friends (e4mc)
And a LOT of other Tweaks.

This is my Personal Client Modpack, so this will probably be updated over time.

Mod List

Included Mods

3D Skin Layers by tr7zw
AmbientSounds by CreativeMD
AppleSkin by squeek502
Architectury by shedaniel
AttributeFix by Darkhax
Axiom by Moulberry
BadOptimizations by Thosea
Balm by BlayTheNinth
Better Mount HUD by Lortseam
Better Statistics Screen by TheCSDev
Better Tab by Fy17
Blur+ by Motschen, amiralimollaei, tterrag1098, Pyrofab, backryun, byquanton
Bobby by johni0702
CICADA by enjarai
Capes by Cael
Chat Heads by dzwdz, Fourmisain
Chat Patches by OBro1961
Cherished Worlds by Illusive Soulworks
Client Tweaks by BlayTheNinth
ClientSort by NotRyken
Cloth Config v20 by shedaniel
Concurrent Chunk Management Engine by RelativityMC, ishland
Continuity by PepperCode1
Controlling by Jaredlll08
CraterLib by HypherionSA
CreativeCore by CreativeMD, AriaFreeze
Debugify by isXander
Dynamic Crosshair by Crendgrim
Dynamic FPS by juliand665, LostLuma
EnchantmentDescriptions by Darkhax
Entity Model Features by Traben
Entity Texture Features by Traben
EntityCulling by tr7zw
FPS Reducer by bre2el
Fabric API by FabricMC
Fabric Language Kotlin by FabricMC
Fast IP Ping by Fallen_Breath
FerriteCore by malte0811
FirstPerson by tr7zw
Flashback by Moulberry
Forge Config API Port by Fuzs
Gamma Utils by Sjouwer
Held Item Info by A5b84
ImmediatelyFast by RK_01
InvMove by PieKing1215
Iris by coderbot, IMS212, Justsnoopy30, FoundationGames
Jade by Snownee
LambDynamicLights by LambdAurora
Litematica by masa
Lithium by JellySquid, 2No2Name
Locator Heads by Haage
M.R.U by IMB11 (mineblock11)
MaLiLib by masa
MidnightLib by Motschen
Mod Menu by Prospector, haykam821, TerraformersMC
More Culling by FX - PR0CESS, 1Foxy2
Mouse Tweaks by Ivan Molodetskikh (YaLTeR)
NotEnoughAnimations by tr7zw
Noxesium by Noxcrew
PackBranding by Wolverstone
Packet Fixer by TonimatasDEV
Pick Up Notifier by Fuzs
Placeholder API by Patbox
Presence Footsteps by Hurricaaane (Ha3), Sollace
PrickleMC by Darkhax
Puzzles Lib by Fuzs
Reese's Sodium Options by FlashyReese
Remove Reloading Screen by dima_dencep
Resourcify by DeDiamondPro
Roughly Enough Items by shedaniel
Scribble by chrrrs
Searchables by Jaredlll08
ServerCore by Wesley1808
Shulker Box Tooltip by MisterPeModder
Simple Voice Chat by Max Henkel
Smooth Scroll by SlovakSmileSK
Sodium by JellySquid (jellysquid3)
Sodium Extra by FlashyReese
Sound Physics Remastered by Sonic Ether, vlad2305m, Max Henkel, Saint
Sounds by IMB11 (mineblock11)
TCDCommons API by TheCSDev
Title Fixer by TheGameratorT
UniLib by CDAGaming
ViaFabricPlus by Florian Reuth (EnZaXD), RK_01
WaveyCapes by tr7zw
Xaero's Minimap by xaero96
Xaero's World Map by xaero96
YetAnotherConfigLib by isXander
Zoomify by isXander
e4mc by skyevg
spark by Luck

Optional Mods:

Customizable Player Models by tom5454
Do a Barrel Roll by enjarai
Freecam by hashalite, Matt Sturgeon
Xaero's Minimap by xaero96
Xaero's World Map by xaero96

Available Versions

JDi Client 1.1.2release

MC 1.21.11fabric45 downloads

April 1, 2026

JDi Client 1.1.1release

MC 1.21.11fabric6 downloads

April 1, 2026

JDi Client 1.1.0release

MC 1.21.11fabric12 downloads

March 30, 2026

JDi Client 1.0.2release

MC 1.21.8fabric37 downloads

December 8, 2025

JDi Client 1.0.1release

MC 1.21.8fabric19 downloads

November 29, 2025

How to Set Up a JDi Client Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for JDi Client). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "JDi Client" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

JDi Client server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a JDi Client server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to JDi Client without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

JDi Client server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.