Screenshot 1 of 1. MinecraftHub-generated editorial cover for Nuit, a voxel diorama around the lime MinecraftHub block
What Nuit works with.
| Platform | Java Edition |
|---|---|
| Loaders | Fabric, NeoForge, Quilt |
| Minecraft versions | 1.16.3, 1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20.6, 1.21.11, 26.1.2, 26.2, 26.3 |
| Environment | Client |
Nuit is the nuit mod many players still search for as FabricSkyBoxes, a custom skybox engine that lets resource packs replace the sky. It supports Fabric and NeoForge and is client side only, so a dedicated server does not use it. The project is in beta, and its creator FlashyReese says some behavior may still change before 1.0.0.
Loaders and versions
- Fabric: Minecraft 1.16.3 to 26.3. The newest build requires Fabric API; some builds for 1.16.3 to 1.21.4 need no dependencies.
- NeoForge: Minecraft 1.21.1 to 26.3. The newest build needs no dependencies.
- Quilt: Minecraft 1.19 to 1.21.8. The newest build requires Fabric API; some builds for 1.19 to 1.21.4 need no dependencies.
What Nuit changes
Nuit goes well beyond OptiFine's skybox system. Skies are described in a modular JSON format, so a pack author decides which sky draws, where and when, and how it blends with the vanilla one.
- Keyframeable fade and rotation transitions
- Conditions for biome, dimension, weather, height and position
- Custom sunrise, sunset, night and weather rendering
- Fog color and density control per skybox
- Animated textures with optional frame interpolation
- A runtime API so other mods can register and manage skyboxes
Sky packs and OptiFine formats
Nuit does not read OptiFine or MCPatcher sky packs natively. A companion project, Nuit Interop, loads those packs through Nuit. Showcase packs include Hyper Realistic Sky by UsernameGeri, Awesome Skies by heyman and Kal's Grimdark Sky Pack by Kalam0n. Anyone writing their own sky can follow the format documentation on the creator's wiki.
Installing Nuit
- 1.Install Fabric or NeoForge for your Minecraft release, using the Fabric loader guide or the Forge and NeoForge guide.
- 2.Check the dependencies listed for your build. The newest Fabric build needs Fabric API, while the newest NeoForge build needs nothing extra.
- 3.Drop the Nuit file into the mods folder and launch with the loader's profile.
Questions about Nuit.
4 questions
Can I use OptiFine or MCPatcher skybox packs with Nuit?
Not directly. Nuit uses its own JSON skybox format and does not read OptiFine or MCPatcher sky files natively. The Nuit Interop add-on loads compatible OptiFine and MCPatcher custom sky resource packs through Nuit, so old packs can still work without being rewritten.
What happened to FabricSkyBoxes?
FabricSkyBoxes was rebranded as Nuit. The new name reflects a wider scope, since the mod now supports NeoForge as well as Fabric. It is the same project line under FlashyReese, with former owner AMereBagatelle credited on the team.
Does Nuit work on multiplayer servers?
Nuit is a client side mod and is not supported on servers. You install it only on your own computer. Skies are drawn locally from the resource packs you enable, so nothing needs to be added to a dedicated server.
Is Nuit allowed in modpacks?
Yes. Nuit is licensed under MIT, and the creator describes it as fully modpack compatible.
