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data pack

JustLibMinecraft data pack

Module library for my datapacks with features I use often

server only
Latest version
26-08-01
Minecraft
no version declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
577
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host JustLib servers

Deploy a server with JustLib already added to the world, on hardware built for it.

  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

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

26-08-01release8 Jan 2026

JustLib [Datapack].zip · 5.0 MB · for 1.21.11

Download latest
1cad2ac6fd07…
Older versions6
  • 2.01 Aug 20241.21, 1.21.10.0 MB78 downloads0419aec8ca03…Get
  • 1.1.311 Oct 20231.20.20.0 MB235 downloads3d4244cc36f2…Get
  • 1.1.21 Sept 20231.20.10.0 MB84 downloads6113ac816455…Get
  • 1.1.130 Aug 20231.20.10.0 MB40 downloadsd2af4fde9ef6…Get
  • 1.1.030 Aug 20231.20.10.0 MB53 downloadsad816337f955…Get
  • 1.0.015 Aug 20231.20.10.0 MB54 downloadsbf91de455e8f…Get

Frequently asked

Do I need to install JustLib on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is JustLib 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 JustLib?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download JustLib 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.

Which Minecraft versions does JustLib work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old data pack with no declared version as untested on modern Minecraft.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 49 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .