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Supplementaries

Vanilla-style decorative and functional blocks such as jars, sign posts, flags and planters.

  • NeoForge
  • Forge
  • Fabric
By MehVahdJukaar

Last verified

About Supplementaries

Supplementaries adds dozens of small blocks and items that look like they belong in vanilla: jars, sign posts that point to places, flags, globes, planters and more. Many have redstone uses too.

Builders use it for detail, and survival players for the handy utility blocks.

Compatibility

Minecraft versions with at least one release on Modrinth, synced 2026-11-07. Always download the file that names your exact version and loader.

Supported Minecraft versions per loader
LoaderRangeMinecraft versions
NeoForge1.20.1 – 1.21.11.21.1, 1.21, 1.20.1
Forge1.15.2 – 1.20.11.20.1, 1.20, 1.19.4, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1
All 14 versions

1.20.1, 1.20, 1.19.4, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.16.5, 1.16.4, 1.16.3, 1.15.2

Fabric1.19 – 1.21.11.21.1, 1.21, 1.20.1, 1.20, 1.19.4, 1.19.2, 1.19.1, 1.19

Requirements and dependencies

  • Moonlight Lib and any other dependency shown for your loader in the compatibility table.

NeoForge

Required: Moonlight Lib

Forge

Required: Moonlight Lib

Fabric

Required: Moonlight Lib

Dependencies come from the newest file per loader. Older files may need different versions. Open in dependency finder

How to install Supplementaries

Install on NeoForge
  1. Install NeoForge for the Minecraft version you want (1.20.1 – 1.21.1 supported). See how to install mod loaders.
  2. Download the Supplementaries file for your exact Minecraft version and NeoForge from an official source.
  3. Download the required dependencies listed above for the same version: Moonlight Lib.
  4. Put the .jar files in the mods folder of your game directory or instance.
  5. Launch the NeoForge profile. Check the Mods menu to confirm Supplementaries loaded.
Install on Forge
  1. Install Forge for the Minecraft version you want (1.15.2 – 1.20.1 supported). See how to install mod loaders.
  2. Download the Supplementaries file for your exact Minecraft version and Forge from an official source.
  3. Download the required dependencies listed above for the same version: Moonlight Lib.
  4. Put the .jar files in the mods folder of your game directory or instance.
  5. Launch the Forge profile. Check the Mods menu to confirm Supplementaries loaded.
Install on Fabric
  1. Install Fabric for the Minecraft version you want (1.19 – 1.21.1 supported). See how to install mod loaders.
  2. Download the Supplementaries file for your exact Minecraft version and Fabric from an official source.
  3. Download the required dependencies listed above for the same version: Moonlight Lib.
  4. Most Fabric mods also need Fabric API; this one does not declare it, so only add it if another mod asks for it.
  5. Put the .jar files in the mods folder of your game directory or instance.
  6. Launch the Fabric profile. Check the Mods menu to confirm Supplementaries loaded.

Common problems and fixes

Crash on launch about Moonlight.

Install Moonlight Lib for the same Minecraft version and loader, at the version the crash report asks for.

Full guide: Missing mod dependencies

Frequently asked questions

Can I disable blocks I do not want?

Yes. Almost every feature can be turned off in the config.

Official downloads

Download only from these pages. Repost sites often serve outdated or modified files.