StackOptimizer
🟡 Updated this yearPreview
🔍 Analysis
- 🏆 #6 of 9 optimization mods in this game by downloads
📋 About This Mod
**StackOptimizer** is a lightweight performance plugin designed to reduce lag caused by item entities and TNT explosions — without changing the core Minecraft experience. ### ✨ Features **🧲 Smart Item Stacking** * Nearby dropped items automatically merge into full stacks * Magnet effect pulls items together * Significantly reduces entity count and lag **💥 Optimized TNT Explosions** * Explosions remain instant (no delay or weird behavior) * Limits the number of processed blocks to prevent lag spikes * Configurable system to control which blocks drop items **⚙️ Configurable** * Choose which blocks should NOT drop items (e.g. dirt, cobblestone) * Control explosion size limit * Easily tweak performance vs gameplay balance ### 🧠 Why use this? Vanilla Minecraft struggles with: * Large explosions (TNT spam) * Massive item drops (mining, farms) This plugin: * Keeps explosions smooth and instant * Reduces unnecessary item drops * Improves server TPS without ruining gameplay ### 🛠️ Example config ```yaml no-drop-materials: - DIRT - COBBLESTONE max-blocks: 150 ``` ### 🚀 Perfect for: * Survival servers * SMPs * TNT-heavy gameplay * Performance-focused setups
StackOptimizer is a lightweight performance plugin designed to reduce lag caused by item entities and TNT explosions — without changing the core Minecraft experience.
### ✨ Features
🧲 Smart Item Stacking
Nearby dropped items automatically merge into full stacks Magnet effect pulls items together Significantly reduces entity count and lag
💥 Optimized TNT Explosions
Explosions remain instant (no delay or weird behavior) Limits the number of processed blocks to prevent lag spikes Configurable system to control which blocks drop items
⚙️ Configurable
Choose which blocks should NOT drop items (e.g. dirt, cobblestone) Control explosion size limit Easily tweak performance vs gameplay balance
### 🧠 Why use this?
Vanilla Minecraft struggles with:
Large explosions (TNT spam) Massive item drops (mining, farms)
This plugin:
Keeps explosions smooth and instant Reduces unnecessary item drops Improves server TPS without ruining gameplay
### 🛠️ Example config
```yaml no-drop-materials: - DIRT - COBBLESTONE
max-blocks: 150 ```
### 🚀 Perfect for:
Survival servers SMPs TNT-heavy gameplay Performance-focused setups
📊 Mod Details
- Game
- Minecraft Plugins
- Author
- uuirco
- Version
- 1.0
- Downloads
- 53
- Endorsements
- 0
- Category
- optimization
- Created
- 5/30/2026
- Updated
- 5/24/2026
- Game Versions
- 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4
- Tags
- optimization, utility
🔧 How to Install Minecraft Plugins Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Plugins →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Plugins commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Plugins versions does StackOptimizer support?
The author lists 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5. Other versions may work but are untested by the author.
What is the latest version of StackOptimizer?
Version 1.0, published 2026-05-24 with 53 downloads recorded at the source.
Keep browsing — more Minecraft Plugins mods await