fabric
Download file ↗Minecraft Java Edition · 1.21.1
supplementaries-1.21.1-4.0.1-fabric1.21.1-4.0.1 · 13.04 MB
Minecraft Java Edition / Building and decoration
Supplementaries
Add practical decorative blocks and small features that complement vanilla Minecraft.
Created by MehVahdJukaar and the Supplementaries team
Free modDownloads open the creator's release file directly. Check the requirements below before installing.Gameplay and development images
Supplementaries screenshots
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Download Supplementaries
Choose one file that matches your game version and loader. These files come directly from the creator's official release host.
neoforge
Download file ↗Minecraft Java Edition · 1.21.1
supplementaries-1.21.1-4.0.1-neoforge1.21.1-4.0.1 · 13.2 MBforge, neoforge
Download file ↗Minecraft Java Edition · 1.20.1
1.20-3.1.44-forge1.20-3.1.44-forge · 13.05 MBfabric
Download file ↗Minecraft Java Edition · 1.20.1
1.20-3.1.44-fabric1.20-3.1.44-fabric · 12.89 MBWhat Supplementaries changes
Supplementaries adds configurable blocks and interactions intended to fit alongside vanilla Minecraft. Its official gallery demonstrates features such as jars, planters, signs, and other functional decorations.
It is designed as a collection of smaller additions rather than a replacement for Minecraft's core progression. Features can vary between loader releases. The creator notes that Fabric versions may omit some features present in Forge builds.
28,796,901 downloads recorded by Modrinth on October 15, 2026. Downloads include updates and are not unique players.
Before you install
Required game and tools
Minecraft Java Edition with a supported loader and the compatible Moonlight Library. Install the content mod and its dependencies on clients and the server. Check the project wiki for per-feature settings and version differences. Required dependencies declared for the files below: fabric / 1.21.1: Moonlight Lib. neoforge / 1.21.1: Moonlight Lib. forge, neoforge / 1.20.1: Moonlight Lib. fabric / 1.20.1: Fabric API, Moonlight Lib.
Installation
Use a separate Minecraft launcher profile and back up your saves. Install the loader that matches your chosen file, then install its required dependency mods for the same Minecraft version. Place the downloaded JAR in that profile's mods folder without extracting it, then launch through the modded profile. Choose one compatible build of this mod; do not install all the alternative files together. These are desktop Java Edition mods, not Android/iOS or Minecraft Bedrock add-ons.
Read the creator's installation guide ↗Use the current compatibility list on the official download page. Back up your saves before adding or updating mods.
Supplementaries questions
Is Supplementaries free?
The mod is free to download from its official release source. Required base games and tools are separate.
What do I need to run Supplementaries?
Minecraft Java Edition with a supported loader and the compatible Moonlight Library. Install the content mod and its dependencies on clients and the server. Check the project wiki for per-feature settings and version differences. Required dependencies declared for the files below: fabric / 1.21.1: Moonlight Lib. neoforge / 1.21.1: Moonlight Lib. forge, neoforge / 1.20.1: Moonlight Lib. fabric / 1.20.1: Fabric API, Moonlight Lib.
Can I download Supplementaries from NeonRoof?
Yes. This page provides direct official release-file links, labeled by game version and loader. The files are served by the creator's official release host. The official project page lists additional releases.
How do I install Supplementaries?
Use a separate Minecraft launcher profile and back up your saves. Install the loader that matches your chosen file, then install its required dependency mods for the same Minecraft version. Place the downloaded JAR in that profile's mods folder without extracting it, then launch through the modded profile. Choose one compatible build of this mod; do not install all the alternative files together. These are desktop Java Edition mods, not Android/iOS or Minecraft Bedrock add-ons.