CurseForge · Minecraft mod
Aaron
The library for most of my mods
Quick answer
Which Aaron release should I use?
Aaron 1.21.1 1.19.0-build.22 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Aaron required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Aaron 1.21.1 1.19.0-build.22 need?
Aaron 1.21.1 1.19.0-build.22. Change the file and its required mods may change too.
Install Kotlin for Forge first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Aaron without breaking your instance.
Built for Aaron 1.21.1 1.19.0-build.22. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Aaron 1.21.1 1.19.0-build.22. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Kotlin for Forge first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Aaron 1.21.1 1.19.0-build.22. It opens that exact file at the source.
About this project
What does Aaron add?
I am Aaron, and this is Aaron.
Aaron is a library mod used by many of my mods, to reduce duplicated code. It includes stuff like
- Schedulers
- Packet helpers
- Screen and menu utilities
- Better fake players
- A bunch of handy utility functions
- Extra codecs
Why is my mod named my name? Because it's funny, shut up.
Project description from CurseForge.
Pick your setup
Aaron by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1
1 loader build1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Aaron versions and loaders
Aaron 1.21.1 1.19.0-build.22
aaron-1.21.1-1.19.0-build.22.jar
23 Aug 2026
Aaron 1.21.1 1.18.1-build.18
aaron-1.21.1-1.18.1-build.18.jar
27 Jul 2026
Aaron 1.21.1 1.18.0-build.15
aaron-1.21.1-1.18.0-build.15.jar
26 Jul 2026
Aaron 26.1 1.17.1-build.24
aaron-26.1-1.17.1-build.24.jar
23 Jul 2026
Aaron 1.21.1 1.17.1-build.11
aaron-1.21.1-1.17.1-build.11.jar
23 Jul 2026
Aaron 1.21.1 1.17.0-build.310
aaron-1.21.1-1.17.0-build.310.jar
3 Jul 2026
Aaron 1.21.1 1.16.0-build.300
aaron-1.21.1-1.16.0-build.300.jar
17 Jun 2026
Aaron 1.21.1 1.15.0-build.298
aaron-1.21.1-1.15.0-build.298.jar
17 Jun 2026
Aaron 1.21.1 1.14.0-build.283
aaron-1.21.1-1.14.0-build.283.jar
8 Jun 2026
Aaron 1.21.1 1.13.0-build.278
aaron-1.21.1-1.13.0-build.278.jar
4 Jun 2026
Aaron 1.21.1 1.12.0-build.274
aaron-1.21.1-1.12.0-build.274.jar
12 May 2026
Aaron 1.21.1 1.11.0-build.269
aaron-1.21.1-1.11.0-build.269.jar
28 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.