
Event UI
Custom quest & UI system for servers rendered client-side via Fabric.
About this Mod
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.
Available Versions
How to Install Event UI on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Event UI". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Event UI server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Event UI compatible with fabric?
Event UI officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Event UI – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Event UI consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Event UI with just one click on your server.