Compatibility
Minecraft: Java Edition
1.21.x
1.20.1–1.20.6
Platforms
Supported environments
Client-side
Tags
Creators
Details
Licensed MIT
Published 3 months ago
Updated 5 days ago
🌈 Animated RGB Block Outline
Tired of the default black selection box around blocks? [RGB Outline Selection] replaces the classic black outline with a smooth, fully animated RGB rainbow highlight!
⚡ Standalone & Ultra-Optimized
Built specifically for the Fabric Loader with performance and simplicity in mind:
- 🔌 100% Standalone: No Fabric API or extra dependencies required! Just drop the mod in and you're good to go.
- 🧹 Zero Bloatware: Clean codebase with no unused code, no commented clutter, and no background lag.
- 🚀 Pure Efficiency: Written purely for functionality to guarantee zero FPS drops or CPU spikes.
✨ Features:
- 🌈 Animated RGB Highlights: Smooth rainbow animation replacing the black block outline.
- 📦 Zero Dependencies: Runs completely out of the box on Fabric.
- 💻 Client-Side Only: Safe to use on any multiplayer server!
❓ FAQ
Q: Do I need Fabric API or any other mod?
No! This mod is completely standalone. All you need is the Fabric Loader itself.
Q: Will this cause lag or FPS drops?
Not at all. The code is fully optimized and stripped of all non-essential elements for maximum performance.
Q: Is this allowed on servers?
Yes. It is a purely aesthetic client-side mod that doesn't grant any unfair advantage.
💡 How to Install:
- Make sure you have Fabric Loader installed.
- Download the
.jarfile for your Minecraft version. - Place it inside your
.minecraft/modsfolder. - Launch the game and enjoy!


