Johnny's SMP Modpack

Name: Johnny's SMP Modpack
Price: 8 EUR
Author: johnnymayodev

A based survival multiplayer modpack.

by johnnymayodev

140 Downloads

0 Followers

fabricMC 1.21.10lightweightmultiplayeroptimization

Rent Johnny's SMP Modpack Server

Screenshots

About this Modpack

Title

A based survival multiplayer modpack.

Johnny's SMP Modpack incorporates a variety of mods, including performance enhancers, visual improvements, and gameplay tweaks. This modpack allows players to easily join survival multiplayer servers with minimal setup.

Mods List

Notable Mods

Sodium
Iris Shaders
Distant Horizons
Xareo's World Map
Simple Voice Chat

QOL Mods

Mouse Tweaks
Controlling
Bridging Mod
Lighty

Performance Mods

Sodium
Lithium
More Culling
Concurrent Chunk Management Engine

Available Versions

Johnny's SMP Modpack 1.0.2release

MC 1.21.10fabric61 downloads

January 24, 2026

Johnny's SMP Modpack 1.0.1release

MC 1.21.10fabric19 downloads

January 5, 2026

Johnny's SMP Modpack 1.0.0release

MC 1.21.10fabric59 downloads

November 24, 2025

How to Set Up a Johnny's SMP Modpack Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Johnny's SMP Modpack). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Johnny's SMP Modpack" and click "Install". The fabric loader and Minecraft 1.21.10 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

Johnny's SMP Modpack 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 Johnny's SMP Modpack 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 Johnny's SMP Modpack without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.10). 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.

Johnny's SMP Modpack 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.