ModsJava
KubeJS REI Runtime
Java mod listed for Minecraft 1.19–1.20. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
KubeJS currently has the ability to show and hide items from JEI dynamically, but not from REI. This addon adds the ability to do that.
All the methods shown below only will work on the client (so all these methods will only work in client_scripts).
REIRuntime.showItem(item)
- Shows the given item in REI
REIRuntime.showItems([item, item, ...])
- Shows the given items in REI
REIRuntime.hideItem(item)
- Hides the given item in REI
REIRuntime.hideItems([item, item, ...])
- Hides the given items in REI
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.19.2
- 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 CurseForge — 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 KubeJSREIRuntime-1.0.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 25 Sept 2026 — working
These come from our own check of the pack file, not from the source page.