
ModsJava
CatalystFX
Java mod listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth⚡ CatalystFX is a lightweight client-side Fabric optimization mod designed to reduce unnecessary Minecraft startup waiting on Android and low-resource devices. It defers non-essential client-side DFU optimization and provides a controlled background-thread
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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.
File checked by MCModsHub
- Ships as catalystfx-0.2.0-mc26.2-loader0.19.3.jar — drop this file into the mods folder
- Download size: 726 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.