CB Multipart
An opensource library for having multiple things in one block space.
- Loaders
- NeoForgeForge
- Downloads on Modrinth
- 204K
- Followers on Modrinth
- 21
- versions
- 43
- Updated
- March 30, 2026Mar 30
- Published
- in 2024
At a glance
Needed both in the game and on the server
CB Multipart (formerly known as Forge Multipart) is an Open Source library for allowing multiple functional blocks within a single block space.
CB Multipart includes the multipart API, Micro blocks, and vanilla Multipart/Microblock support.
Please see our GitHub repository for maven/dependency information if you wish to use CB Multipart as a Library.

FAQ
How to install CB Multipart?
Install NeoForge for your Minecraft version, download CB Multipart for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does CB Multipart support?
CB Multipart has builds for Minecraft 1.19.2, 1.20.1, 1.20.4, 1.21.1 ….
Is CB Multipart needed on the server?
Needed in the game and on the server