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FamiliarsLibMinecraft mod for 1.21.1

Library mod for the core features of the Alshanex Familiars mod

newest supported 1.21.1Library Api
Latest version
familiarslib-1.21.1-1.7.1.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
2.2M
Updated
4 mo ago
Available on
CurseForge

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023

Download

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

familiarslib-1.21.1-1.7.1.jarrelease8 May 2026

familiarslib-1.21.1-1.7.1.jar · 0.3 MB · for 1.21.1

Download latest
7fa3f3116e35…
Older versions9
  • familiarslib-1.21.1-1.7_HotFix.jar15 Apr 20261.21.10.3 MB375 downloads1bdd88f68830…Get
  • familiarslib-1.21.1-1.7.jar13 Apr 20261.21.10.3 MB542 downloadsf37382b6a724…Get
  • familiarslib-1.21.1-1.6.jar1 Mar 20261.21.10.3 MB628 downloads7dcd99941c06…Get
  • familiarslib-1.20.1-1.6.jar1 Mar 20261.20.10.3 MB9d02581ff108…Get
  • familiarslib-1.20.1-1.5.jar16 Jan 20261.20.10.3 MB81255f4b4816…Get
  • familiarslib-1.21.1-1.5.jar16 Jan 20261.21.10.3 MB910 downloadsc0bb5cefec5b…Get
  • familiarslib-1.1.jar7 Jan 20261.21.10.3 MB288 downloadsaa874eca2741…Get
  • familiarslib-1.0.2.jar4 Jan 20261.21.10.2 MB345 downloadsb0f99c74cb9b…Get
  • familiarslib-1.0.0.jar29 Jul 20251.21.10.2 MB429 downloads137401cb0a75…Get

Frequently asked

Does FamiliarsLib work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version FamiliarsLib 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 FamiliarsLib 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.

Which platform or loader does FamiliarsLib support?

NeoForge, 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 FamiliarsLib?

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.

How do I install FamiliarsLib?

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 FamiliarsLib safely?

Start with the author's page on CurseForge, 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.

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Last checked 1 mo ago against CurseForge. 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? .