CurseForge · Minecraft mod
Forge Config API Port
NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.
Quick answer
Which Forge Config API Port release matches 1.21.10 Forge?
Forge Config API Port [FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1 targets 1.21.10 with Forge. 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 Forge Config API Port 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 Forge Config API Port [FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1 need?
[FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1 on 1.21.10 Forge. 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 Forge Config API Port without breaking your instance.
Built for Forge Config API Port [FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1 on 1.21.10 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1. It targets 1.21.10 with Forge; 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 [FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1. It opens that exact file at the source.
About this project
What does Forge Config API Port add?




Forge Config API Port is a developer library that brings the Forge and NeoForge configuration systems to other mod loaders. It allows mods to use familiar Forge or NeoForge style configs across Fabric, Forge, and NeoForge without maintaining separate configuration implementations. 📦
This mod is intended for mod developers and as a dependency for supported mods. It does not allow Forge mods to run on Fabric, nor does it provide any form of general mod compatibility between loaders. 🔧
By preserving the original APIs, package names, and behavior as closely as possible, the mod makes it easier to maintain multiloader projects and share configuration code between platforms. This helps reduce platform-specific code and keeps configuration handling consistent across supported mod loaders. 🔄


- 📦 Configuration Library: Brings the Forge and NeoForge configuration systems to additional mod loaders while preserving their familiar APIs.
- 🔄 Cross Loader Config Support: Use Forge configs on Fabric and NeoForge, or NeoForge configs on Fabric and Forge.
- 🧩 No Refactoring Required: Preserves original package names and class names, allowing existing config implementations to be ported with little to no code changes.
- 🏗️ Built for Multiloader Projects: Define and register configs in a shared common module instead of maintaining separate platform specific implementations.
- ♻️ Shared Configuration Code: Keep a single configuration setup across supported loaders, reducing duplication and simplifying maintenance.
- ⚡ Native Where Available: No additional library is required on loaders where the chosen configuration system is already built in, keeping dependencies to a minimum for users.


⏩ INSTALLATION REQUIRED ON CLIENT & REQUIRED ON SERVER
⏩ REQUIRES FABRIC API TO BE INSTALLED (FABRIC)


🌟 Thanks to the Forge & NeoForge teams for creating and maintaining the configuration API this project is based on!

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Project description from CurseForge.
Pick your setup
Forge Config API Port by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
3 loader builds1.21.10
3 loader builds1.21.9
1 loader build1.21.8
3 loader builds1.21.7
1 loader build1.21.5
3 loader builds1.21.4
3 loader builds1.21.3
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
Forge Config API Port versions and loaders
[FORGE] [1.21.10] ForgeConfigAPIPort v21.10.1
ForgeConfigAPIPort-v21.10.1+mc1.21.10-Forge.jar
12 Nov 2025
[FORGE] [1.21.10] ForgeConfigAPIPort v21.10.0
ForgeConfigAPIPort-v21.10.0+mc1.21.10-Forge.jar
8 Oct 2025
Looking for an older file? The official CurseForge project page is in Resources.









