DatapacksJava
Manalaser
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.
Manalaser is a tech datapack, which aims to enhance the minecraft redstone experience with adjacently adding a laser system. These lasers can be used to do things like teleport players, instantly transport blocks, and detect monsters.
Most ideas in this datapack were thought of by the SkyWillDie community (y'all are weirdly creative), which means that rainbow lasers and The FLDSMDFR are also a part of this.
Project Showcase:
```Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as ManalaserDP_1-21.zip
- Download size: 145 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.