WorldWeaver: New Dawn
by Raijin2312
Worldweaver: New Dawn is a shared world generation utility library for Fabric, Quilt and NeoForge, maintained as an unofficial continuation of the BetterX Team's project.
What it does
The library provides APIs and reusable code for registering biomes and deciding where they appear, setting up features and their placement rules, shaping terrain and world-generator settings, and handling structures. It also covers surface rules, world presets, and tags with data generation. Its purpose is to hold common world generation tasks in one place, so other mods can rely on it instead of writing their own versions.
It also connects to vanilla world generation systems. WorldWeaver: New Dawn adds little standalone gameplay of its own, so it is typically installed only as a support library for other mods. Two libraries are required alongside it: BCLib: New Dawn and WunderLib: New Dawn. Four catalog mods currently depend on it, including BetterEnd: New Dawn, BCLib: New Dawn, BetterNether: New Dawn and Dungeon Train: A Lore-Rich Roguelite RPG Adventure.
The project is open source under the MIT License, with public source code and an issue tracker. It runs on client and server, and every player and the server need it. Files cover 1.21 – 26.3 for Fabric, Quilt and NeoForge, and the loader attached to each file should be checked before the file is chosen.
Key features
Biome registration
Registers biomes and controls where they are placed in the world.
Features and placement
Provides configured and placed features, with placement rules for each one.
Terrain configuration
Sets up terrain and world-generator settings that other mods can build on.
Structure placement
Handles structures and the logic that decides where they are placed.
Surface rules
Defines surface rules and surface generation for the terrain blocks in each biome.
World presets and tags
Supports world presets, tags and data generation for world generation content.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Required by 4 mods
Use cases
Dependency for world generation mods
Mods that add biomes, structures or terrain can use the shared APIs instead of implementing them separately.
Modpack building
Modpack authors who combine several world generation mods can install WorldWeaver: New Dawn once for all of them.
Who it’s for: Mod developers building world generation content, and modpack authors whose packs include mods that require it.
Questions
Does WorldWeaver: New Dawn need BCLib: New Dawn?
Does WorldWeaver: New Dawn have to be installed on the server?
Which loader should be chosen for WorldWeaver: New Dawn?
Is WorldWeaver: New Dawn the official WorldWeaver?
In the catalog
WorldWeaver: New Dawn is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Raijin2312
Similar mods
What the author says
WorldWeaver: New Dawn is an independently maintained, unofficial continuation of WorldWeaver for modern Minecraft versions. The project supports Fabric, Quilt, and NeoForge, depending on the selected Minecraft version. Check the Versions tab before downloading to ensure that you choose the correct file for your mod…
Official listing
- Modrinth page
- modrinth.com/mod/worldweaver-neoforge
- Owner
- Raijin2312
- Published
- 2026-01-08
- Updated on Modrinth
- 2026-10-14
- Facts verified
- 2026-10-15