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1wholibsMinecraft mod for 1.20.1

A library for json data files, obj model entities, and custom animations.

client and servernewest supported 1.20.1Library
Latest version
2.4.20
Loaders
Fabric, Forge
Licence
MIT
Downloads
15.4k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host 1wholibs servers

One click and 1wholibs is installed with the right loader, on hardware built for it.

  • 1.20.1
  • Fabric
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version 1wholibs declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Fabric, Forge17+declared12 Jun 2023
1.19.2Fabric, Forge17+declared5 Aug 2022

Download

From 1wholibs’s own host. Nothing is re-hosted here.

2.4.20release15 Jun 2026

onewholibs-fabric-1.20.1-2.4.20.jar · 1.4 MB · for 1.20.1

Download latest
2d5f4a3e4c3f…
Older versions8
  • 2.2.04 Jan 20261.20.11.3 MB4.2k downloads21d9e3ca73a9…Get
  • 2.1.3120 Dec 20251.19.21.3 MB1.3k downloads6468584a0352…Get
  • 1.6.89 Aug 20251.19.21.2 MB1.0k downloads3a4306fb6a0b…Get
  • 1.6.619 Apr 20251.19.21.2 MB939 downloads2d25635f6c62…Get
  • 1.6.525 Mar 20251.19.21.2 MB284 downloads23a60dc9dab0…Get
  • 1.6.31 Mar 20251.19.21.2 MB220 downloads76baef5930c8…Get
  • 1.5.125 Feb 20251.19.21.2 MB269 downloads6e56662c6cab…Get
  • 1.5.1026 Jan 20251.19.21.1 MB68 downloads1e5f6d869e1e…Get

Frequently asked

Does 1wholibs work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version 1wholibs 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 1wholibs support?

Everything the author has declared, from 1.19.2 up to 1.20.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install 1wholibs 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 1wholibs support?

Fabric, Forge. 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 1wholibs?

On the newest Minecraft version it supports, Java 17 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 1wholibs under?

MIT, 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 1wholibs?

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 1wholibs 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.

Details from Modrinth, where the author last updated it on 15 Jun 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .