Formerly known as FabricSkyBoxes, Nuit is a powerful and flexible custom skybox engine for Minecraft.
It goes far beyond OptiFine’s skybox system, offering rich features like keyframe-based transitions, rotation, custom weather rendering, and now full support for both Fabric and NeoForge!
Design immersive skies with dynamic day/night cycles, custom fog, sunrise/sunset glow, and more — all backed by a robust, extensible skybox format.
⚠️ Nuit is currently in beta. Some features may evolve over time. Feedback is welcome!
📘 View the Wiki and Format Documentation →
📘 View the Legacy Documentation →
- 🌍 Fabric and NeoForge support (multiloader architecture)
- 🔁 Keyframeable
fadeandrotationtransitions - 🌄 Custom sunrise, sunset, night, and weather rendering
- 🌫️ Fog customization per skybox
- 🎛️ Modular, JSON-based config system
- 📦 Optimized texture loading and runtime performance
Nuit uses a custom JSON-based format designed for flexibility and future-proofing.
You can create highly detailed and dynamic skyboxes with precise control over how and when they're rendered.
📚 Learn how to create your own: Wiki Format Documentation
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Can I use OptiFine/MCPatcher skybox packs?
Nuit does not support those formats natively. Use tools like MCPatcherPatcher++ or Nuit Interop to convert them. -
Is it modpack friendly?
Yes! Nuit is licensed under MIT and fully modpack-compatible. -
What happened to FabricSkyBoxes?
FabricSkyBoxes has been rebranded to Nuit to reflect its expanded scope beyond Fabric.
- 💡 Feature suggestions & issue tracker
- 🗨️ Join our Discord for help, discussion, and previews.
Breathe new life into your Minecraft skies — with Nuit 🌌