Ash API
An abstraction layer between Fabric and NeoForge
About this Mod
An API that provides an abstraction layer between the two main Minecraft mod loaders (Fabric and NeoForge).
It is meant to be used with a multi-loader development environment such as Jared's MultiLoader-Template.
Mods using Ash API
Implemented APIs
Full documentation of all implemented APIs will be available soon. Currently, Javadocs are available within the code.
As of v1.0.0 it provides APIs for:
- KeyMappingRegistry
- ClientTickEvents
- UseBlockEvent
- ModLoader
- ResourceLoader
- ModOptions
- ModOptionsScreen
A changelog is available here.
Features are currently added in order of what I need for my mods, however it is intended that Ash API will be usable by any developer using a multi-loader development environment.
Pull requests are highly appreciated. However, please discuss them in my Discord first.
Report any issues on GitHub. Chat on Discord in the #ash-api channel.
Support the development of my mods on Ko-fi.
Available Versions
How to Install Ash API 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 (1.21.6).
Install Mod
Open the mod browser in the dashboard and search for "Ash API". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.6, 1.21.5, 1.21.4 (+11 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Ash API 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 (1.21.6). You can switch loaders with one click in the panel.
Is Ash API compatible with fabric and forge and neoforge and quilt?
Ash API officially supports fabric, forge, neoforge, quilt for Minecraft 1.21.6, 1.21.5, 1.21.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Ash API – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Ash API 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.
Similar Mods
Rent Modded Server
Install Ash API with just one click on your server.