This optimizes your game using mods such as ferritecore. Which reduces memory use.
Credits and Attributions: Radium (Fork of lithium for forge) By Asek3 Embeddium (Rubidium) Extra By dima_dencep
INFO: Starlight:
Starlight can be installed either on the dedicated server or client. It's not required to be installed on both sides. If you have Starlight on the server, clients can use Vanilla/Phosphor/Starlight to connect. If ya have Starlight on the client, you can connect to Vanilla/Phosphor/Starlight servers.
Starlight cannot be installed with Phosphor, they are completely incompatible. Browsing through Starlight's Issue Tracker will show further mod incompatibilities. Starlight is a rather destructive light engine rewrite, so it should be expected to break mods more often.
For more information visit: https://modrinth.com/mod/starlight-forge
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Opti-Mize LIGHT 1.0.0.mrpack
- Download size: 9 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.