Minecraft version
Back to mods 
CurseForge · Minecraft mod
V1ERZ Framework
The core library behind all V1ERZ mods. Adds a shared HUD and the /v1 command, plus configs, Just install it when a V1ERZ mod asks for it. Fabric 1.21.1.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which V1ERZ Framework release should I use?
Latest stable file v1erz-framework-1.1.0.jar
Game version 1.21.1
Loader Fabric
V1ERZ Framework v1erz-framework-1.1.0.jar targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is V1ERZ Framework required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does V1ERZ Framework v1erz-framework-1.1.0.jar need?
v1erz-framework-1.1.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add V1ERZ Framework without breaking your instance.
Built for V1ERZ Framework v1erz-framework-1.1.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use v1erz-framework-1.1.0.jar. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 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 v1erz-framework-1.1.0.jar. It opens that exact file at the source.
About this project
What does V1ERZ Framework add?
V1ERZ Framework
The core library behind all V1ERZ mods
Made by Furious Interactive (Developer: V1ERZ)
Project description from CurseForge.
Pick your setup
V1ERZ Framework by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
V1ERZ Framework versions and loaders
v1erz-framework-1.1.0.jar
3 Nov 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21.1 · Fabric setup Fabric1.21.1 release
Looking for an older file? The official CurseForge project page is in Resources.
mod CurseForge + Modrinth · Minecraft
Constant Music
Control the silence between music.
mod CurseForge · Minecraft
FireFly's Simple Tweaks
Adds 85+ custom enchantments with a deep elemental system, combat tweaks, and scalable mob enhancement
mod CurseForge · Minecraft
Polycore
Multicore optimization: faster chunk generation on every core, a lag analyzer that finds what slows your server, and a TPS Guard. Same world as vanilla.