Nova Client
Nova Client is an all-in-one Fabric client mod for Minecraft focused on PvP, HUD customization, minimap tools, performance tweaks, and quality-of-life features.
Screenshots
About this Mod
Nova Client is a lightweight all-in-one client mod for Minecraft Java Edition built on Fabric. It is designed to give players a cleaner PvP experience, better HUD control, useful utility modules, and a modern in-game client feel without needing a separate launcher.
Features include:
Toggleable client modules,
Custom in-game click GUI,
HUD editor with movable and scalable widgets,
Keystrokes,
CPS counter,
Armor status,
Potion effects,
Coordinates display,
Waypoints,
Minimap,
Toggle sprint / toggle sneak,
Auto GG,
Chat filter,
Fullbright,
Basic performance-focused tweaks,
Nova Client is meant to be simple to use, fast to load, and easy to expand over time.
Compatibility
Minecraft Java Edition
Fabric
Designed for Minecraft 1.21.x
Requires Fabric API
Notes
This project is still in active development, so some systems may change or improve over time.
CONTROLS: Hud editor:H
GUI: RIGHT SHIFT
Map:M
Minecraft settings: Gui:2
Available Versions
How to Install Nova Client 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Nova Client". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.1, 1.21
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Nova Client 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 (1.21.11). You can switch loaders with one click in the panel.
Is Nova Client compatible with fabric?
Nova Client officially supports fabric for Minecraft 1.21.11, 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Nova Client – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Nova Client 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.
Rent Modded Server
Install Nova Client with just one click on your server.