SmartSlot

SmartSlot – Press a Number, Get Your Item Instantly

22 Downloads

fabricequipmentgame-mechanicsutility

Rent Server with this Mod

Screenshots

About this Mod

Take full control of your hotbar with SmartSlot:

Multiple items per number: Link more than one item to a single hotbar slot.
Automatic selection: SmartSlot picks the closest item in your hotbar automatically.

Example:

Slot 1 → white_wool or green_wool.
If white_wool is in slot 4 and green_wool in slot 6
SmartSlot selects slot 4.

Play smarter: Save time during PvP, building, or looting.
Pair it with GhostHotbar:
GhostHotbar hides your hotbar by default.
This prevents confusion between your real hotbar and SmartSlot selections.
Items are chosen automatically even when the hotbar is hidden, giving a cleaner screen and faster reactions.

~~Upgrade your hotbar. Play smarter, faster, and with zero distraction.~~

Note

It may take a moment to get used to, but if your hotbar is already organized, SmartSlot will feel seamless.

Spoiler

In popular pvp servers, this mod may be bannable (use it at your own risk!)

Available Versions

SmartSlot 1.0.0release

MC 1.21.10fabric

January 3, 2026

How to Install SmartSlot 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 (1.21.10).

Install Mod

Open the mod browser in the dashboard and search for "SmartSlot". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

SmartSlot 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 (1.21.10). You can switch loaders with one click in the panel.

Is SmartSlot compatible with fabric?

SmartSlot officially supports fabric for Minecraft 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with SmartSlot – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if SmartSlot 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.