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CurseForge · Minecraft mod

WorldWeaver: Remastered

WorldWeaver Remastered is a powerful modern API and world generation library! As the successor to BCLib, it provides the essential framework for BetterEnd and BetterNether, fixing core terrain bugs and unlocking advanced data-driven dimensions!

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which WorldWeaver: Remastered release should I use?

Updated 7 days ago
Latest stable file WorldWeaverRemastered-30.5.0.jar
Game version 1.21.1
Loader Fabric

WorldWeaver: Remastered WorldWeaverRemastered-30.5.0.jar targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is WorldWeaver: Remastered required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does WorldWeaver: Remastered WorldWeaverRemastered-30.5.0.jar need?

WorldWeaverRemastered-30.5.0.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add WorldWeaver: Remastered without breaking your instance.

Built for WorldWeaver: Remastered WorldWeaverRemastered-30.5.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use WorldWeaverRemastered-30.5.0.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside WorldWeaverRemastered-30.5.0.jar. It opens that exact file at the source.

About this project

What does WorldWeaver: Remastered add?

WorldWeaver Remastered (WoVer)

The essential foundation for breathtaking new worlds.

WorldWeaver Remastered (or WoVer for short) is a powerful, modern Fabric utility mod and API that completely streamlines complex world generation and modding tasks. Built as the direct modern successor to BCLib, WorldWeaver provides the core infrastructure that makes massive and complex mods like BetterEnd Remastered and BetterNether Remastered possible.

By fully embracing Minecraft's data-driven world generation methodology, WorldWeaver gives modpack developers and creators unprecedented flexibility to modify and create completely custom dimensions, biomes, and terrain flawlessly.

🌟 Key Features

  • Advanced World Generation API: The ultimate framework for creating lush new biomes, complex terrain shapes, and custom surface rules seamlessly. It does the heavy lifting so world-gen mods can focus on content.
  • Data-Driven Architecture: Embrace the power of modern Minecraft! WorldWeaver heavily leans into ResourcePacks and DataPacks, giving you unparalleled control to tweak biomes, spawn rates, and generation parameters without needing to touch a single line of code.
  • Seamless Mod Integration: Designed from the ground up to play nicely with the vanilla game, complex datapacks, and other massive world-generation mods in the Fabric ecosystem.
  • Essential Library: A mandatory dependency to run the breathtaking BetterEnd Remastered and BetterNether Remastered experiences, packing shared utilities, math helpers, and rendering expansions into one performant package.

Why "Remastered"? (Exclusive to this Version)

This project is a deeply optimized, modernized continuation of the original WorldWeaver mod, specifically tailored, stable, and hardened for Fabric 1.21.1.

We didn't just port the library; we fixed critical fundamental issues to ensure the smoothest, most stable experience possible for modern modpacks:

  • Performance & Core Fixes: Overhauled unstable generation logic and thread-safety issues from older versions. Say goodbye to dimension-loading freezes, deadlocks, and generation lag spikes!
  • Sodium & Optimization Compatibility: Fixed critical injection boundaries in the core rendering and terrain hooks. No more sudden crashes when paired with modern optimization mods like Sodium!
  • Polished Codebase: We've squashed console warnings, modernized the API surface, and provided a seamlessly clean log for modpack creators.

🤝 Credits & Acknowledgements

WorldWeaver Remastered is proudly maintained by Navrelis, acting as a direct continuation of the legendary foundational work created by Quiqueck (Frank Bauer), paulevsGitch, and the BetterX team. Released under the MIT License, this remaster honors their incredible engineering while pushing the library forward into the modern era of Minecraft.


The foundation of the multiverse starts here. Install WorldWeaver Remastered and unlock the true potential of your Minecraft worlds!

Project description from CurseForge.

Pick your setup

WorldWeaver: Remastered by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

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Recent files

WorldWeaver: Remastered versions and loaders

11 of 11 releases match

Looking for an older file? The official CurseForge project page is in Resources.