
mod
HB's FoundationMinecraft mod for 1.21.1
HBs Foundation is an API for fundamental methods and utility methods related to all my Minecraft modded projects. Integrated with and dependent on Balm API. Not intended to add end user features to the game on its own.
- Latest version
- 1.8.0
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Fabric, Forge, NeoForge
- Licence
- MIT
- Downloads
- 3.8k
- Updated
- 9 d ago
- Available on
- Modrinth
Host HB's Foundation servers
One click and HB's Foundation is installed with the right loader, on hardware built for it.
- 1.21.1
- Fabric
- Forge
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version HB's Foundation declares support for, newest first, with the Java runtime that version needs.
Download
From HB's Foundation’s own host. Nothing is re-hosted here.
hbs_foundation-fabric-1.21.1-1.8.0.jar · 0.5 MB · for 1.21.1
e6ce5136b79a…Older versions17Hide older versions
- 1.7.24 Jul 20261.20.10.5 MB79 downloads
86e7d15cf7c4…Get - 1.7.126 Jun 20261.20.10.4 MB86 downloads
e3c1236ac928…Get - 1.7.014 Jun 20261.21.10.4 MB633 downloads
5b38387fbaa4…Get - 1.6.811 May 20261.21.10.4 MB31 downloads
7aed77fddd3c…Get - 1.6.717 Mar 20261.20.10.5 MB90 downloads
0d05c8a3bf85…Get - 1.6.516 Mar 20261.20.10.5 MB13 downloads
6762c82bd7c7…Get - 1.6.416 Mar 20261.20.10.5 MB10 downloads
f871e02536ee…Get - 1.6.210 Mar 20261.20.10.5 MB20 downloads
3cde53973420…Get - 1.6.14 Mar 20261.20.10.5 MB14 downloads
6e8fdc9ca42d…Get - 1.6.03 Mar 20261.20.10.5 MB12 downloads
d2e96dcfa326…Get - 1.5.021 Jan 20261.20.10.3 MB100 downloads
da2a610dde3e…Get - 1.4.19 Dec 20251.20.10.3 MB156 downloads
afa389b3a762…Get - 1.4.05 Nov 20251.20.10.3 MB84 downloads
75c06b025bda…Get - 1.3.123 Sept 20251.20.10.3 MB55 downloads
02c0b520e4c7…Get - 1.3.016 Sept 20251.20.10.3 MB30 downloads
eaace75bdc4f…Get - 1.2.230 Mar 20251.20.10.2 MB232 downloads
2c5fb4aa5284…Get - 1.2.026 Mar 20251.20.10.2 MB52 downloads
2d2c18142525…Get
Frequently asked
Does HB's Foundation work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version HB's Foundation 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 HB's Foundation 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 HB's Foundation 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 loader does HB's Foundation need?
Fabric, Forge, NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for HB's Foundation?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is HB's Foundation 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 HB's Foundation?
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 HB's Foundation safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
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? .

