CurseForge · Minecraft mod
BBL Core
Various useful methods, utilities and helpers to make coding mods a bit better
Quick answer
Which BBL Core release matches 1.21 NeoForge?
BBL Core 1.21-1.3.20 targets 1.21, 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is BBL Core 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 BBL Core 1.21-1.3.20 need?
1.21-1.3.20 on 1.21 NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add BBL Core without breaking your instance.
Built for BBL Core 1.21-1.3.20 on 1.21 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.21-1.3.20. It targets 1.21, 1.21.1 with NeoForge; 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
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 1.21-1.3.20. It opens that exact file at the source.
About this project
What does BBL Core add?
BBL Core
Overview
BBL Core is a useful mod for both mod and modpack devs and provides a range of useful features
Modpacks
- from 26.1 + Modpack Utils has all of this instead
- Changed nether portal frame blocks
- Removed the void line in skyblock and void worlds
- Void portection that can be enabled to respawn a player back to there home when they take damage from the void, useful for skyblock/ end protection
- /modpack command
- /discord command can both be configured
- Modpack update checker, add the modpack id to the config and get informed when theres a modpack update
- Adds the ability to add world type specific recipes and loot tables
- Add Climbable tag to allow any block to be climbable "bblcore:climbable_blocks"
- Fixes a vanilla issue of not being able to sleep to set the time to day in custom dimension
- /recipeID command, use this to get all recipes for a held item. use /recipeID modID to get all recipe ids for the held item added by that mod. Useful if trying to find recipe ids to remove
- Also adds an Upgrade Base item
Mods
- Has an easy to impliment fluid system to make adding your own mods fluids easier see Casting**
- Colored Tags, if your using a tintable block model adding your block/ item to the "bblcore:tintable/color" tag will make the block/ item have that tint
- Various helper utils for Mouse, Tooltips and Directions
- Lightable Items that can be used to create light see Invisible Lights
Support
Join the BBL Discord for support, report bugs and suggest features or additions. You can also support me on Patreon to gain Alpha access to Modpacks and Mods in dev
Project description from CurseForge.
Pick your setup
BBL Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1-snapshot
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
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
BBL Core versions and loaders
1.21-1.3.20
bblcore-1.21-1.3.20.jar
30 Sept 2025
1.21-1.3.19
bblcore-1.21-1.3.19.jar
12 Sept 2025
1.21-1.3.17
bblcore-1.21-1.3.17.jar
31 Aug 2025
1.21-1.3.16
bblcore-1.21-1.3.16.jar
24 Aug 2025
1.21-1.3.15
bblcore-1.21-1.3.15.jar
24 Aug 2025
1.21-1.3.14
bblcore-1.21-1.3.14.jar
18 Aug 2025
1.21-1.3.12
bblcore-1.21-1.3.12.jar
18 Aug 2025
1.21-1.3.11
bblcore-1.21-1.3.11.jar
15 Aug 2025
1.21-1.3.10
bblcore-1.21-1.3.10.jar
15 Aug 2025
1.21-1.3.6
bblcore-1.21-1.3.6.jar
13 Aug 2025
1.21-1.3.5
bblcore-1.21-1.3.5.jar
13 Aug 2025
1.21-1.3.4
bblcore-1.21-1.3.4.jar
13 Aug 2025
Looking for an older file? The official CurseForge project page is in Resources.