
Modrinth · Minecraft mod
FDLib
Collection of utilities for my mods
Quick answer
Which FDLib release matches 1.20.1 Forge?
FDLib 1.0.9 targets 1.20.1 with Forge, 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 FDLib 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 FDLib 1.0.9 need?
1.0.9 on 1.20.1 Forge. 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.
This file does not list any required or optional mods.
Before you install it
Add FDLib without breaking your instance.
Built for FDLib 1.0.9 on 1.20.1 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.9. It targets 1.20.1 with Forge, 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 1.0.9. It opens that exact file at the source.
About this project
What does FDLib add?
FDLib
Features
Bedrock model loader (does not support some parameters in model such as mirror uv)
Bedrock animation loader with "math" keyframes
Cutscenes (clientside)
Custom bossbars
Impact Frames (can be disabled in fdlib config)
Json configs
Simple packet registration
And other utility & math stuff.
Questions and answers:
Can i use this library in a modpack?
Yes
Can i use this library for my mod?
You are allowed to use this library for your mods however not as a builtin!
I got stuck in a cutscene, what do i do?
"/fdlib fix cutscene" command will immediately end the current cutscene. Not advised to use during gameplay as it may ruin the game experience.
Are json configs reloadable?
Yes, use this command: "/fdlib reload configs/clientsideConfigs"
Project description from Modrinth.
Pick your setup
FDLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
FDLib versions and loaders
1.0.9
fdlib-1.0.9-1.20.1.jar
15 Apr 2026
1.0.8
fdlib-1.0.8-1.20.1.jar
25 Feb 2026
1.0.4
fdlib-1.0.4-1.20.1.jar
3 Oct 2025
1.0.3
fdlib-1.0.3-1.20.1.jar
20 Sept 2025
1.0.2
fdlib-1.0.2-1.20.1.jar
18 Sept 2025
Looking for an older file? The official Modrinth project page is in Resources.