Radium

A client-side Fabric mod for Minecraft 26.1.2 that lets you locally customize scoreboard displays.

Radium changes only what is rendered on your own client. It does not change server-side balances, statistics, permissions, or what other players see.

Features

Variables

Change the displayed value of a scoreboard objective/player score.

Lines

Replace values on plugin-driven sidebars that use scoreboard team prefixes.

• Multiple entries
• Up to 50 lines
• Automatic restoration when entries are removed or the mode is disabled

Dynamic

Start from a fake displayed value and follow changes observed in the server-sent scoreboard value.

Example:

Server:  10.3M -> 10.2M
Radium:  20M   -> 19.9M

Dynamic uses whole-unit BigDecimal values internally so its own abbreviated display does not round drift.

Supported compact suffixes:

K, M, B, T, Q, Qi, Sx, Sp, Oc, No, Dc

For compact Dynamic values, Radium rounds down:

• Below 100 of a suffix: one decimal place (19.99B -> 19.9B)
• 100 or above: whole numbers (100.9M -> 100M)
• The suffix is recalculated as the value crosses boundaries (1B -> 999M)

Lines and Dynamic are exclusive. Enabling one automatically disables and restores the other.

Dynamic limitation

Radium can only react to changes that the server actually sends to the client.

If a server continues sending a rounded value such as 2.1B while the true server-side balance changes underneath it, Radium cannot see the hidden change until the server-sent text changes. (meaning it can't read chat, you scammers)

Opening Radium

Press Z in-game.

If Mod Menu 18.x is installed, Radium also exposes its configuration screen through Mod Menu. Mod Menu is optional.

Requirements

• Minecraft 26.1.2
• Fabric Loader 0.19.2+
• Fabric API
• Java 25
• Mod Menu 18.x (optional)

License

Radium is released under the MIT License.

You are free to use, modify, redistribute, fork, and build on the project under the terms of that license.

Author

br0q