CurseForge · Minecraft mod
Ash API
An abstraction layer between Fabric, Forge, and Quilt's APIs.
Quick answer
Which Ash API release matches 1.21.4 NeoForge?
Ash API [NeoForge 1.21.4] v21.4.3 targets 1.21.4 with NeoForge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.
Where it goes
Is Ash API required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Ash API [NeoForge 1.21.4] v21.4.3 need?
[NeoForge 1.21.4] v21.4.3 on 1.21.4 NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Ash API without breaking your instance.
Built for Ash API [NeoForge 1.21.4] v21.4.3 on 1.21.4 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [NeoForge 1.21.4] v21.4.3. It targets 1.21.4 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside [NeoForge 1.21.4] v21.4.3. It opens that exact file at the source.
About this project
What does Ash API add?
An API that provides an abstraction layer between the three main Minecraft mod loaders (Fabric, Forge, and Quilt).
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.
Project description from CurseForge.
Pick your setup
Ash API by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.5
3 loader builds1.21.4
3 loader builds1.21.3
3 loader builds1.21.2
3 loader builds1.21.1
3 loader builds1.21
3 loader builds1.20.6
4 loader builds1.20.4
4 loader builds1.20.2
4 loader builds1.20.1
3 loader builds1.20
3 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ash API versions and loaders
[NeoForge 1.21.4] v21.4.3
ash_api-neoforge-21.4.3.jar
6 Aug 2025
[NeoForge 1.21.4] v21.4.2
ash_api-neoforge-21.4.2.jar
27 May 2025
[NeoForge 1.21.4] v21.4.2-beta
ash_api-neoforge-21.4.2-beta.jar
27 May 2025
[NeoForge 1.21.4] v21.4.1-beta
ash_api-neoforge-21.4.1-beta.jar
27 May 2025
[NeoForge 1.21.4] v21.4.0-beta
ash_api-neoforge-21.4.0-beta.jar
26 May 2025
Looking for an older file? The official CurseForge project page is in Resources.