JEC Project

Name: JEC Project
Price: 12 EUR
Author: Xenorie

another vanilla like modpack that has many QOL features

by Xenorie

83 Downloads

0 Followers

fabricMC 1.21.4adventurelightweightoptimization

Rent JEC Project Server

Screenshots

About this Modpack

Features

✨ Beautifull effects - JEC Project enhances your Minecraft experience with numerous mods such as Falling Leaves, Particular and Particle Rain

🎤 Voice Chat - with Simple Voice Chat you can comunicate with your friends and strangers direcly in game

🏃 Armor Poser - customize your Armor stand with Armor Poser

♀️ Female Gender Mod - choose your appearance with the Female Gender Mod

QOL Mods

Armor Hud
Axes Are Weapons
Better Mount HUD
Better Than Mending
Easy Elytra Takeoff
Elytra Chestplate 鞘翅胸甲
Essential Commands
Freecam
Infinity Mending
Jump Over Fences
Leash Villager
Reacharound
Safe Infecting
Server Sleep
Skin Shuffle
FallingTree
Too Cheap!
Trade Cycling
Xaero's Minimap
Zoomify

...and few more

Optimized

Chunky
Dynamic FPS
Entity Culling
FerriteCore
ImmediatelyFast
Indium
Krypton
Lithium
Memory Leak Fix
ModernFix
Sodium
spark

...and few more

Available Versions

JEC Project 1.0.0release

MC 1.21.4fabric83 downloads

January 31, 2025

How to Set Up a JEC Project Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for JEC Project). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "JEC Project" and click "Install". The fabric loader and Minecraft 1.21.4 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

JEC Project 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 8 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 JEC Project server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 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 €12/month).

Can I add custom mods to JEC Project without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.4). 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.

JEC Project server lagging – performance tips

1) Increase RAM to 8 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.