ArcBuds®
ModpackArcBuds is a Fabric optimization modpack for Minecraft designed to maximize performance while preserving the vanilla experience. It significantly improves FPS, reduces loading times and chunk update lag, and remains fully compatible with shaders, resource
Type
Modpack
Modrinth Downloads
382
Modrinth ID
LWXx80oE
Last Updated
Aug 29, 2026
Description
ArcBuds - Custom Made Optimization Pack

What is ArcBuds?
ArcBuds is a Fabric optimization modpack for Minecraft. It significantly boosts your FPS, reduces loading times and chunk updates - while keeping a pure vanilla gameplay experience.
Features
- Significantly improved FPS over vanilla Minecraft
- Faster loading times and chunk updates
- Custom orange-themed UI
- Pre-configured for the best out-of-the-box experience
- Compatible with any Shader and Resource Pack
- Controller support
- Beginner friendly - install and play
- More Minecraft versions coming soon
Mods included
- Sodium - rendering optimization
- Lithium - game logic optimization
- ImmediatelyFast - UI rendering optimization
- FerriteCore - memory usage optimization
- Entity Culling - smarter entity rendering
- Dynamic FPS - saves resources when tabbed out
- And more...
Supported versions
- Minecraft 1.21.11 (Fabric)
- More versions coming soon..
Performance Example
On a low-end device (AMD Ryzen 5 3450U, integrated GPU):
- Vanilla Minecraft: 41 FPS
- ArcBuds: 248 FPS
Chunk generation Example

Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this modpack.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
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Contained Mods (50)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Fabric API
Core API library for the Fabric toolchain
Clumps
Clumps XP orbs together to reduce lag
Entity Culling Fabric/Forge
Using async path-tracing to hide BlockEntities/Entities that are not visible
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Balm
Abstraction Layer for Multi-Loader Mods
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
YetAnotherConfigLib
A builder-based configuration library for Minecraft.
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
Mod Menu
Adds a mod menu to view the list of mods you have installed.
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
SuperMartijn642's Config Lib
Config Lib makes dealing with config files just a bit easier.
Fabric Language Kotlin
Fabric language module for Kotlin
Melody
OpenAL-based library mod for playing background music.
Default Options
Ship default options or keybinds without having to overwrite an existing options.txt.
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
Sodium Extra
Features that shouldn't be in Sodium
FerriteCore
Memory usage optimizations
Forge Config API Port
NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.
Continuity
A Minecraft mod that allows for efficient connected textures
BadOptimizations
Optimization mod that focuses on things other than rendering
Dynamic FPS
Improve performance when Minecraft is in the background
LambDynamicLights
The most feature-complete and optimized dynamic lighting mod.
[ETF] Entity Texture Features
Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Crash Assistant
Shows a GUI after Minecraft crashes, immediately showing and analyzing all affected logs.
MidnightLib
Common library with a built-in configuration system
Krypton
A mod to optimize the Minecraft networking stack
Fast IP Ping
Yeet the laggy reversed DNS lookup for literal IP server addresses
Debugify
Fixes Minecraft bugs found on the bug tracker
Language Reload
Reduces load times and adds fallbacks for languages
Text Placeholder API
Placeholder and Text manipulation library for your Minecraft mods.
Durability Tooltip
Durability Tooltip shows you the durability of an item!
Puzzle
Adds resourcepack features and a GUI to more conveniently configure OptiFine alternatives.
More Chat History
Increases the size of the chat history.
Concurrent Chunk Management Engine (Fabric)
A Fabric mod designed to improve the chunk performance of Minecraft.
FastQuit
Lets you return to the Title Screen early while your world is still saving in the background!
Sodium Shadowy Path Blocks
Reintroduces vanilla-like smooth lighting to non-full blocks (e.g. dirt paths and how they have dark shading when direct...
Controlify (Controller support)
Adds controller support to Minecraft!
Main Menu Credits
Adds a way of adding information to the user's title screen.
Cull Leaves
Adds culling to leaf blocks, providing a huge performance boost over vanilla.
Translations for Sodium
Unofficial translations for the Sodium Minecraft mod
Skyboxify
A skybox mod that allows you to use OptiFine skies in Fabric 1.21+
Chat Reporting Helper
An educational tool that explains chat reporting in a simple and neutral way.
No Resource Pack Warnings
Disable warnings for outdated resource/data packs
Noxesium
Improves play experience on multiplayer servers.
Dark Loading Screen
Makes the loading screen darker
quick pack
Improve datapack / resourcepack zip file loading times
Lomka
A less powerful optimization mod. Performs various optimizations: chunks, culling, opengl, nbt and network.
World Loading Tweaker
Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality