mod
FDLibMinecraft mod for 1.21.1
Collection of utilities for my mods
- Latest version
- 1.0.9
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 421.5k
- Updated
- 5 mo ago
- Available on
- Modrinth
Our hostingHost FDLib servers
One click and FDLib is installed with the right loader, on hardware built for it.
- 1.21.1
- Forge
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version FDLib declares support for, newest first, with the Java runtime that version needs.
Download
From FDLib’s own host. Nothing is re-hosted here.
fdlib-1.0.9-1.20.1.jar · 1.6 MB · for 1.20.1
dd65d8f51923…Older versions8Hide older versions
- 1.0.825 Feb 20261.21.10.9 MB75.7k downloads
ec88de96aaa9…Get - 1.0.718 Jan 20261.21.10.9 MB16.2k downloads
0e22a04e8b60…Get - 1.0.529 Dec 20251.21.10.9 MB2.7k downloads
e2be0c9ff6c9…Get - 1.0.43 Oct 20251.21.10.7 MB112.7k downloads
599685aca172…Get - 1.0.320 Sept 20251.21.10.7 MB2.4k downloads
1586046daa16…Get - 1.0.218 Sept 20251.20.11.4 MB2.0k downloads
633eab3b3f1b…Get - 1.0.11 Jun 20251.21.10.6 MB21.5k downloads
f47f5cb399b6…Get - 1.0.023 May 20251.21.10.6 MB806 downloads
c7360a5aa518…Get
Frequently asked
Does FDLib work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version FDLib declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does FDLib support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install FDLib on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does FDLib support?
Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for FDLib?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is FDLib under?
LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install FDLib?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download FDLib safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .