CurseForge · Minecraft mod
WorldWeaver
A Fabric utility mod that aims to streamline common modding tasks, particularly those related to world creation. As a successor to BCLib, WoVer is intended to eventually take its place.
Quick answer
Which WorldWeaver release should I use?
WorldWeaver 26.300.1 targets 26.3-snapshot-6 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is WorldWeaver required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does WorldWeaver 26.300.1 need?
26.300.1. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add WorldWeaver without breaking your instance.
Built for WorldWeaver 26.300.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 26.300.1. It targets 26.3-snapshot-6 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 26.300.1. It opens that exact file at the source.
About this project
What does WorldWeaver add?

WorldWeaver, or WoVer for short, is a Fabric utility mod for Minecraft that aims to streamline common modding
tasks, particularly those related to world creation. As a successor to BCLib, WoVer is intended to eventually take its
place. Embracing Minecraft's data-driven world generation methodology, it aims to increase the value of data elements
(i.e. ResourcePacks, DataPacks, etc.) in modding, and to provide a more flexible and powerful way to create and modify
worlds.
In addition, WoVer is designed to integrate seamlessly with the vanilla game, other mods and world generation data
packs.
Please note that this mod is still in early development and is not yet ready for use. This means that:
- The API is not yet stable and may change significantly between versions.
- There may be game breaking bugs that cannot be undone and may destroy worlds.
- Documentation may be missing for some parts, especially those that are still under active development.
We will provide more information in the near future.
Project description from CurseForge.
Pick your setup
WorldWeaver by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3-snapshot-6
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
WorldWeaver versions and loaders
26.300.1
worldweaver-26.300.1.jar
31 Jul 2026
worldweaver-26.200.0 [26.2]
worldweaver-26.200.0.jar
31 Jul 2026
worldweaver-26.100.2 [26.1.2]
worldweaver-26.100.2.jar
31 Jul 2026
worldweaver-21.8.5 [1.21.8]
worldweaver-21.8.5.jar
31 Jul 2026
26.300.0
worldweaver-26.300.0.jar
30 Jul 2026
worldweaver-26.100.1 [26.1.2]
worldweaver-26.100.1.jar
28 Jul 2026
worldweaver-21.8.4 [1.21.8]
worldweaver-21.8.4.jar
28 Jul 2026
worldweaver-21.8.3 [1.21.8]
worldweaver-21.8.3.jar
26 Jul 2026
worldweaver-26.100.0 [26.1.2]
worldweaver-26.100.0.jar
26 Jul 2026
worldweaver-21.8.2 [1.21.8]
worldweaver-21.8.2.jar
24 Jul 2026
worldweaver-26.0.1 [26.1.2]
worldweaver-26.0.1.jar
24 Jul 2026
worldweaver-21.8.1 [1.21.8]
worldweaver-21.8.1.jar
23 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.