Client Side Action Bar

Display anything in your Action Bar Client side.

32 Downloads

fabricutility

Rent Server with this Mod

About this Mod

Display something in your action bar with the command /actionbar, and use Colors like /actionbar &aGreen!

Available Versions

Client Side Action Bar Releaserelease

MC 1.21.11fabric

May 6, 2026

How to Install Client Side Action Bar 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 "Client Side Action Bar". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Client Side Action Bar 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 Client Side Action Bar compatible with fabric?

Client Side Action Bar officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Client Side Action Bar – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Client Side Action Bar 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.