CurseForge · Minecraft mod
BCLib: Remastered
BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!
Quick answer
Which BCLib: Remastered release should I use?
BCLib: Remastered BCLibRemastered-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 BCLib: 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.
The source does not explicitly classify this release as client-only or server-only.
What else does BCLib: Remastered BCLibRemastered-30.5.0.jar need?
BCLibRemastered-30.5.0.jar. Change the file and its required mods may change too.
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 BCLib: Remastered without breaking your instance.
Built for BCLib: Remastered BCLibRemastered-30.5.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use BCLibRemastered-30.5.0.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 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.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside BCLibRemastered-30.5.0.jar. It opens that exact file at the source.
About this project
What does BCLib: Remastered add?
BCLib Remastered
The powerful backbone of your favorite dimension mods.
BCLib Remastered is a massive core library and utility mod designed specifically for the Fabric ecosystem in Minecraft 1.21.1. Originally created to power BetterEnd and BetterNether, it provides an enormous toolkit of math libraries, procedural model generation, and API frameworks that streamline large-scale mod development.
While primarily a dependency for our remastered dimension mods, it stands alone as a deeply complex toolkit that handles the heavy lifting of advanced world generation, custom rendering, and mod integration.
🌟 Key Features
- Massive Developer API: Includes dedicated sub-APIs for World Data, Bonemeal spreading, Tags, and Mod Integration. It takes the pain out of developing complex, data-driven modifications.
- Advanced Rendering: Supports procedural block and item models right from code, rendering interfaces, and even emissive textures (via
_esuffixes) for glowing blocks that bring dimensions to life. - Complex Math & Noise Libraries: Packs powerful tools missing from vanilla Minecraft, including Spline helpers, Open Simplex Noise, Voronoi noise, and Signed Distance Functions (SDF) for generating complex geological features.
- Pre-Defined Complex Materials: Need to generate a full wood set (planks, stairs, doors, signs) or a new stone type? BCLib’s material generators create all necessary blocks, items, recipes, and models automatically.
- Hierarchical Config System: A robust, JSON-based configuration management system that is highly customizable and saves only the changes you make.
Why "Remastered"? (Exclusive to this Version)
This project is a deeply optimized, modernized continuation of the original BCLib mod, specifically tailored and hardened for Fabric 1.21.1.
We didn't just port the library; we fixed its core to ensure the smoothest, most stable experience possible for modern modpacks:
- Performance & Core Fixes: Overhauled the underlying helper methods with a focus on thread-safety and concurrency.
- Sodium & Optimization Compatibility: Addressed critical rendering boundaries. While some advanced features (like direct emissives) naturally conflict with rendering engines, we've ensured that BCLib plays as nicely as possible with modern optimization mods like Sodium without crashing!
- Polished Integrations & Cleanup: We've hunted down missing models, scrubbed the recipe manager, and squashed console warnings for a seamlessly clean startup log.
🤝 Credits & Acknowledgements
BCLib Remastered is proudly maintained by Navrelis, acting as a direct continuation of the legendary foundational work created by Quiqueck (Frank Bauer), paulevsGitch, and the original BetterX team. Released under the MIT License, this remaster honors their incredible engineering while pushing the library forward into the modern era of Minecraft.
- Original Mod Page: https://www.curseforge.com/minecraft/mc-mods/bclib
The foundation of the multiverse starts here. Install BCLib Remastered to run the most breathtaking dimensional mods in Minecraft!
Project description from CurseForge.
Pick your setup
BCLib: Remastered by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
BCLib: Remastered versions and loaders
BCLibRemastered-30.5.0.jar
18 Sept 2026
BCLibRemastered-30.4.0.jar
9 May 2026
BCLibRemastered-30.3.4.jar
29 Apr 2026
BCLibRemastered-30.3.3.jar
28 Apr 2026
BCLibRemastered-30.3.2.jar
28 Apr 2026
BCLibRemastered-30.3.1.jar
21 Apr 2026
BCLibRemastered-30.3.0.jar
15 Apr 2026
BCLibRemastered-30.2.1.jar
11 Apr 2026
BCLibRemastered-30.2.0.jar
10 Apr 2026
BCLibRemastered-30.0.0.jar
1 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.