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Uranium project artwork

Modrinth · Minecraft modpack

Uranium

Uranium tries to make Minecraft perform the best it possibly can.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Uranium release matches Fabric?

Updated 2 years ago
Best match for your filters Uranium - 0.1.0 for MC1.21.1
Game version 1.21.1
Loader Fabric 0.16.5

Uranium - 0.1.0 for MC1.21.1 is a complete pack release for 1.21.1 with Fabric 0.16.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 12 mods in this pack file.

Pack setup

How should I set up Uranium for players and a server?

Use Uranium - 0.1.0 for MC1.21.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install Uranium - 0.1.0 for MC1.21.1
Dedicated server setup Match Uranium - 0.1.0 for MC1.21.1
Pack loader Fabric 0.16.5

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 12
Client only 8
Server only 0
Not labelled 4

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for Uranium?

Uranium - 0.1.0 for MC1.21.1 on Fabric. The pack contents and setup notes below stay tied to that release.

12 mods in this pack file

The selected pack release is Uranium - 0.1.0 for MC1.21.1. That file is for Minecraft 1.21.1 with Fabric 0.16.5. It contains 12 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is Uranium?

Uranium is a modpack I'm developing to improve Minecraft's performance as much as I possibly can.
Mostly developing for some of my friends who have issues with Minecraft's singleplayer performance. Some of them can't even hit 30 FPS in singleplayer, which is ridiculous.

⚙️ How Does Uranium Work?

Uranium works just the same as how Sodium works. It's a complete rewrite of the Minecraft rendering engine (well, Sodium is the rewrite, I'm just the pack dev) and the chunk engine(or whatever it is).

So you may be wondering, does this actually even work?

My answer is: It should.

I can't say for certain if it'll work for you or not. It should, as it rewrites Minecraft's rendering engine AND the chunk engine(?). But I'm hoping it does, as I practically made this modpack for one of my friends who struggles INSANELY with performance on singleplayer.

Uranium also comes with built-in shader support, as Iris is included.

Project description from Modrinth.

Mods in Uranium - 0.1.0 for MC1.21.1

Open any mod on Modpacks.ch to check its files and dependencies.

c2me-fabric-mc1.21.1-0.3.0+alpha.0.206.jar SHA-1 faa44f0edd16991416219161ef95e0d6be60cfe4 · Modrinth version dnzpqH8Z · Project link unavailable Side not labelled
fabric-api-0.104.0+1.21.1.jar SHA-1 013ddb81215c59899df00a7a98872c3aea53aca7 · Modrinth version qKPgBeHl · Project link unavailable Side not labelled
indium-1.0.35+mc1.21.jar SHA-1 1bf4b5db91f4e6d7a4f94fe2e96525d22df1cacb · Modrinth version Z8VpxxGh · Project link unavailable Client only
iris-fabric-1.8.0-beta.3+mc1.21.1.jar SHA-1 2ea864566788d077b56a0d3448cdfe2562ebd7a1 · Modrinth version Kdz76qQt · Project link unavailable Client only
lithium-fabric-mc1.21.1-0.13.0.jar SHA-1 25ab173627db3ed587380ddf635844d7a97ec6c4 · Modrinth version 5szYtenV · Project link unavailable Side not labelled
modernfix-fabric-5.19.3+mc1.21.1.jar SHA-1 e2d8ee6f75d2b027ae73eafbf9f38c1eb4a35a93 · Modrinth version T1ftCUJv · Project link unavailable Side not labelled
reeses-sodium-options-fabric-1.8.0-beta.2+mc1.21.1.jar SHA-1 6d4160231705d31329e49fb0508534a4c9286dc1 · Modrinth version YFHMOEkE · Project link unavailable Client only
sodium-extra-fabric-0.6.0-beta.1+mc1.21.1.jar SHA-1 47095762b0f1a8844a169dfedd79434038b8cc08 · Modrinth version lclhI6NO · Project link unavailable Client only
sodium-fabric-0.6.0-beta.1+mc1.21.jar SHA-1 1f3eae51029d9fad59a3c448010eb6b6b45e3035 · Modrinth version oZOSEhyy · Project link unavailable Client only
sodium-shadowy-path-blocks-fabric-4.0.0-beta.1.jar SHA-1 2d9a2df663dbe048b09eaf756e4f72d7b9531130 · Modrinth version rMEUzqcb · Project link unavailable Client only
sodiumdynamiclights-fabric-1.0.2-1.21.1.jar SHA-1 462864be63b5ce462133c57dbadc97f4b4e4604f · Modrinth version 67IEqds3 · Project link unavailable Client only
SodiumExtraInformation-fabric-1.0-beta.1.jar SHA-1 66d49b2a96ec4ca33d1b05129b91bee81194d26a · Modrinth version Q5dVbfeI · Project link unavailable Client only

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Uranium by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Uranium versions and loaders

1 of 1 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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