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Performance/FPS Mods for Minecraft Java

Browse 5 free Performance/FPS mods for Minecraft Java — popular picks include Ley's Modpack, DevClient Tools, Building Tweaks.

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Ley's Modpack
1.21.5fabric

Ley's Modpack

Ley's Modpack is a client-side Minecraft enhancement pack focused on performance, visuals, and UI improvements. It includes mods like Sodium, Litematica, and Iris for optimization and building assistance, alongside immersive sound and graphical tweaks.

1.9kdownloads
DevClient Tools
1.21.8fabric

DevClient Tools

DevClient Tools is a lightweight client-side modpack with QoL features and tools for developers. Includes NBT viewer, resource pack inspector, and utilities for building and plugin testing.

594downloads
Building Tweaks
1.20.6fabric

Building Tweaks

Get ready to take your building projects to the next level and experience Minecraft in a new, smoother, and more beautiful way. Download the Building Tweaks modpack now, built upon the trusted foundation of Niceas Modpack.

536downloads
Barley's utility's and tweaks (for building)
26.2fabric

Barley's utility's and tweaks (for building)

Barley's Utility's & Tweaks A lightweight, vanilla-friendly modpack focused on building. Enjoy useful building utilities, quality-of-life improvements, decorative additions, and better performance—all while keeping the classic Minecraft feel.

24downloads
Fixeroo Mod (1.12.2) – Provides Various Bug Fixes and Minor Gameplay Tweaks
forge

Fixeroo Mod (1.12.2) – Provides Various Bug Fixes and Minor Gameplay Tweaks

Fixeroo Mod provides various bug fixes, optimizations, and minor gameplay tweaks. Improvements include better XP orb handling, golem-building optimizations, and fixes for client-side player position discrepancies. Additional changes address issues with Elytra crouching behavior and compatibility with Machine Muse's Modular Powersuit. A disabled-by-default feature allows for coloring Shulker entities. Designed as a lightweight, drag-and-drop solution, […]