
Modrinth · Minecraft mod
Event UI
Custom quest & UI system for servers rendered client-side via Fabric.
Quick answer
Which Event UI release should I use?
Event UI 1.0.2 targets 1.21.1, 1.21.2, 1.21.3 with Fabric. It must be installed on the client. Do not install it on the dedicated server. 1 required mod needs a matching file.
Where it goes
Is Event UI required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Event UI 1.0.2 need?
1.0.2. Change the file and its required mods may change too.
Install Event UI Plugin first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Event UI without breaking your instance.
Built for Event UI 1.0.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.2. It targets 1.21.1, 1.21.2, 1.21.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Event UI Plugin first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.2. It opens that exact file at the source.
About this project
What does Event UI add?
EventUI
Lets you create missions with a customizable UI, real-time progress tracking, and a client mod + server plugin.
Key Features
100% Customizable UI
Define your screens using simple YAML files
Upload custom textures for buttons, backgrounds, and icons
Multi-screen navigation system with submenus
Tooltips with items and text
Hover effects
⚙️ Dual UI System
Default mode: Predefined UI with EventUI featuring scrolling, mini-navs, categories, and filters
Custom mode: Design your own screens using YAML
Switch between modes—you can decide what to display via a “config.yml” configuration file with EventUI Plugin.
📊 Real-Time Progress
Progress bars update instantly from the server
Quest tracker HUD showing your active quests
Notifications for completed quests and unlocked events
🎮 20+ Types of Goals
Mine blocks, kill mobs, craft items
Explore biomes, visit dimensions
Reach XP levels, use enchantments
Complete achievements, custom goals, and many more.
🔗 Dependency System
Events that unlock upon completing others
Clear display of locked events
Automatic validation of prerequisites
⚠️ Planned Features
- Support for sequential, parallel, or weighted objectives
- Many more types of objectives
Environments
Client-side mod
On servers without the plugin, the mod does nothing.
Tool
YAML Builder for EventUI (Spanish only)
Wiki
Support & suggestions Discord
Important
This mod does nothing on its own. You need to connect to a server running the EventUI Plugin to receive UI configurations and event data.
Project description from Modrinth.
Pick your setup
Event UI by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Event UI versions and loaders
1.0.2
eventui-fabric-1.0.2.jar
5 Aug 2026
1.0.1
eventui-fabric-1.0.1.jar
24 Jul 2026
1.0.0
eventui-fabric-1.0.0.jar
30 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.