As of version 1.2.0 Redmium also supports shaders, im too lazy to edit the whole description.

About Redmium

Redmium is an ultra lightweight modpack specifically crafted for low-end devices such as laptops, office computers and even phones using java launchers to massively increase FPS and lower RAM usage, it has excellent compatibility with other mods and old devices. It uses only the essential mods and focuses on pure performance.

It is recommended to use Java 25 with Redmium for optimal performace.

Performace

This version of Redmium is made just for increasing FPS, so it doesn't support shaders or has any additional mods.

Features

Redmium only adds Sodium Extra and Reese's Sodium Options, any other mod is for optimisation. Shader support is here since 1.2.0

Why use Redmium

Redmium has the lowest RAM usage and highest performance than any other optimisation modpack.

Redmium will always be compatible with almost all mods and also the oldest devices.

Redmium will work with only about 0.9GB of RAM, which is something no other modpack has done in the latest version of Minecraft.

Redmium will have updates every week, and update to latest versions of Minecraft fast with beta versions of the modpack.

It has the highest performance compared to any modpack available on the internet, and no one will ever do it better than Redmium! (maybe)

Installation (Prism launcher)

1. Download and install the Prism launcher app.
2. Login with your account
3. Click add instance
4. Click on modrinth then search for Redmium
5. Install the Redmium modpack (should be the first search result)

Versions

This kind of versioning is called Semantic versioning I use it because it's the most widely used and easy to understand.

Convert the .mrpack to a .zip here (this isn't an advertisment for the website)

FAQ

Q:Is this a client side modpack? A:Yes, it's client side and allowed on all servers.

Q:Will you add zoom, connected textures, shaders or any QOL mod? A:Probably not.

Q:What mods does it have? A:Click on versions, then click on any version and you will find the mods on that page.

If you want to recommend a mod to be added, you can find contact info on my profile