Fundamentally Optimized
Modpackby holybaechu
Unlock maximum performance with a benchmark-proven modpack supporting legacy to modern Minecraft versions — all without breaking the vanilla gameplay.
Type
Modpack
CurseForge Downloads
635
CurseForge ID
1330543
Last Updated
Jun 26, 2026
Description
Unlock maximum performance with a benchmark-proven modpack supporting legacy to modern Minecraft versions — all without breaking the vanilla gameplay.
🚀 Features
- 🔄 Cross-version compatibility - From legacy 1.8.9 to modern 1.21.8
- ⚡ Proven optimizations - Carefully curated mods with measurable performance gains
- 🎮 Vanilla-first approach - Zero visual changes or gameplay modifications
- 🔧 Pre-configured - With optimal settings
- 🌐 Multiplayer compatible - All client-side optimizations safe for servers
📈 Benchmarks
Minecraft Version Modloader Benchmark 1.21.8 Fabric 0.17.2 Coming Soon! 1.8.9 Forge 11.15.1.2318 Link❓ FAQ
Q: Will this work with my existing worlds?
A: Yes, This modpack only includes performance and optimization mods - no world generation or gameplay changes.
Q: Can I add other mods to this pack?
A: Yes, FMO is designed to balance between performance and compatibility.
Q: Why both Fabric and Forge versions?
A: Different Minecraft versions have different optimal modloaders. We provide the best option for each version.
Q: Is this safe for multiplayer?
A: Yes, All mods are client-side or singleplayer optimizations that won't affect server compatibility.
🤝 Contributing
We welcome contributions from the community! Here's how you can help:
🔍 Reporting Issues
- Check existing issues to avoid duplicates
- Use our issue templates for bug reports and feature requests
- Provide detailed system information and reproduction steps
🔧 Code Contributions
- Fork the repository
- Create a feature branch (ex: git checkout -b feature/amazing-optimization)
- Test your changes thoroughly
- Submit a pull request with a clear description
💡 Suggesting Mods
Have a performance mod that should be included? Open an issue with:
- Mod name and link
- Test results (if available)
📜 License
This project is licensed under the MIT License. Individual mods retain their respective licenses.
Compatibility
Mod Loaders
Game Versions
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Contained Mods (11)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Fabric API
Core API library for the Fabric toolchain
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
BadOptimizations
Optimization mod that focuses on things other than rendering
FerriteCore (Fabric)
Memory usage optimizations
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Concurrent Chunk Management Engine
A Fabric mod designed to improve the chunk performance of Minecraft.
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
Very Many Players (Fabric)
A Fabric mod designed to improve server performance at high playercounts.