CurseForge · Minecraft mod
ThreadTweak REUPLOAD FABRIC
Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20
Quick answer
Which ThreadTweak REUPLOAD FABRIC release should I use?
ThreadTweak REUPLOAD FABRIC threadtweak-fabric-1.20.1-0.1.0.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is ThreadTweak REUPLOAD FABRIC required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does ThreadTweak REUPLOAD FABRIC threadtweak-fabric-1.20.1-0.1.0.jar need?
threadtweak-fabric-1.20.1-0.1.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add ThreadTweak REUPLOAD FABRIC without breaking your instance.
Built for ThreadTweak REUPLOAD FABRIC threadtweak-fabric-1.20.1-0.1.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use threadtweak-fabric-1.20.1-0.1.0.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside threadtweak-fabric-1.20.1-0.1.0.jar. It opens that exact file at the source.
About this project
What does ThreadTweak REUPLOAD FABRIC add?
THIS IS JUST AN UPLOAD FOR THE 1.20.1 NOT THE ORIGINAL -
ORIGINAL LINKS: ThreadTweak - Minecraft Mod
CURSEFORGE: ThreadTweak Reforged - Minecraft Mods - CurseForge
curseforge admins, this shouldnt harm any copyright claims, this is just an reupload that people can use it on 1.20.1
<main class="min-h-[calc(100vh-4.5rem-310.59px)]">
ThreadTweak lets you improve and tweak Minecraft CPU scheduling. It is a maintained version of the original Smooth Boot mod, allowing you to still change CPU thread priorities in-game.
Why was this made if it's no longer needed?
While the main function of Smooth Boot was fixed in 1.19.4, the mod still allows you to adjust thread priorities, which can still be quite beneficial on some systems as shown in UltimateBoomer/mc-smoothboot #54.
Is this faster than the original mod?
Not in any way - this is simply a maintained version of the final version of Smooth Boot. There may or may not be extra features or improvements added as requested or while I have the time.
<details open=""> <summary>Email with permission from the original author</summary>
Hello Devin,
I certainly have no problems if you want to maintain a fork of Smooth Boot for future versions of Minecraft. I understand that Smooth Boot can still be useful in version 1.20 and later, though personally I'm not interested in maintaining the mod right now. I also suggest a different name to be used, though you don't have to if you don't want to. Smooth Boot's original purpose of making Minecraft launch faster is no longer necessary, so a different name would convey the purpose of the mod more accurately.
Thanks,
UltimateBoomer
</details>
</main><footer class="footer-brand-background experimental-styles-within border-0 border-t-[1px] border-solid">
Modrinth is open source.
© 2025 Rinth, Inc.
About
NewsChangelogStatusCareersRewards Program
Products
Modrinth+Modrinth AppModrinth Servers
Resources
Help CenterTranslateReport issuesAPI documentation
Legal
Content RulesTerms of UsePrivacy PolicySecurity NoticeCopyright Policy and DMCA
NOT AN OFFICIAL MINECRAFT SERVICE. NOT APPROVED BY OR ASSOCIATED WITH MOJANG OR MICROSOFT.
</footer>
curseforge
This is a Neo/Forge port of the Fabric mod which means it is unofficial
No support for Neo/Forge will be given in their discord, for support please join my Discord.
With and Without comparaison. taken from a Github Issue

ThreadTweak lets you improve and tweak Minecraft CPU scheduling. It is a maintained version of the original Smooth Boot mod, allowing you to still change CPU thread priorities in-game.
Why was this made if it's no longer needed?
While the main function of Smooth Boot was fixed in 1.19.4, the mod still allows you to adjust thread priorities, which can still be quite beneficial on some systems as shown in UltimateBoomer/mc-smoothboot #54.
Is this faster than the original mod?
Not in any way - this is simply a maintained version of the final version of Smooth Boot. There may or may not be extra features or improvements added as requested or while I have the time.
If you'd like to support me and the development of my mods, I recommend trying out BisectHosting. Use code "project8gbderam" to get 25% off your first month of a gaming server for new customers. They offer 24/7 support and lightning-fast response times, ensuring you're in great hands and providing exceptional assistance for all your gaming needs. https://www.bisecthosting.com/project8gbderam

The ThreadTweak Reforged Team
Project description from CurseForge.
Pick your setup
ThreadTweak REUPLOAD FABRIC by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ThreadTweak REUPLOAD FABRIC versions and loaders
threadtweak-fabric-1.20.1-0.1.0.jar
6 Nov 2025
Looking for an older file? The official CurseForge project page is in Resources.