Loofah

Loofah is a SpongeAPI implementation for the Fabric ecosystem based on upstream SpongeCommon

92 Downloads

fabriclibrarymanagementutility

About this Mod

Loofah

Unofficial Fabric port of the official SpongeAPI implementation. Loofah implements the SpongeAPI by building the necessary Fabric specific components around the official SpongeCommon implementation of the SpongeAPI. This allows us to more fully implement the API (since the majority of the implementation is the official implementation) compared to earlier attempts at a Fabric port and follows the convention adopted by upstream.

Loofah is not affiliated with the official Sponge project! We build on top of the same core but are not officially endorsed or supported by upstream! Any and all issues with Loofah should be pointed to the Loofah issue tracker and not upstream.

Available Versions

Loofah Alpha 2 - API 13alpha

MC 1.21.3fabric

July 13, 2025

Loofah Alpha 1 - API 12alpha

MC 1.21.1fabric

June 9, 2025

How to Install Loofah 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 (1.21.3).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.3, 1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Loofah 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 (1.21.3). You can switch loaders with one click in the panel.

Is Loofah compatible with fabric?

Loofah officially supports fabric for Minecraft 1.21.3, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Loofah – how to optimize performance?

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