About YetAnotherConfigLib (YACL)
From ModrinthA builder-based configuration library for Minecraft!
YetAnotherConfigLib
Yet Another Config Lib, like, what were you expecting?
Why does this mod even exist?
This mod was made to fill a hole in this area of Fabric modding. The existing main config libraries don't achieve what I want from them:
- Cloth Config API: It's stale. The developer of cloth has clarified that they are likely not going to add any more features. They don't want to touch it. (citation)
- SpruceUI: It isn't designed for configuration. In this essence the design feels cluttered. Further details available in this issue.
- OwoLib: It's content focused. It does a lot of other things as well as config, adding to the size.
As you can see, there's sadly a drawback with all of them and this is where YetAnotherConfigLib comes in.
How is YACL better?
YACL has the favour of hindsight. Whilst developing this fresh library, I can make sure that it does everything right:
- Easy API. YACL takes inspiration from Sodium's internal configuration library.
- It's styled to fit in Minecraft. YACL's GUI is designed to fit right in.
Features
YACL has a ton of configuration features:
- Custom control widgets
- Create your own unique "controller" if the default set does not suit your needs
- Rich descriptions
- Clickable & hoverable text, powered by vanilla's Text component system
- WebP (including animated) image previews
- Custom rich-renderable section to replace image
- Multiple controllers for the same type:
- Sliders or fields for numbers
- Dropdowns, cyclers, or raw text fields for strings
- Tickboxes or ON/OFF text display for booleans
- ...and more!
- Fully-featured color picker
- Accessible with full compatibility for keyboard control (optimised for Controlify usage)
- High organisation with tabs (categories) and collapsable groups
- Built-in serialization/deserialization techniques so you can skip the error-prone config code
- Full alternative Kotlin DSL
Usage
The wiki contains a full documentation on how to use YACL.
Screenshots
License
This mod is under the GNU Lesser General Public License, v3.0.
Highlights
From source dataGame versions
Supports 45 Minecraft versions, the newest being 26.4-snapshot-3.
Loaders
Runs on Fabric, Forge, NeoForge and Quilt.
Footprint
Rated a light load on a server.
YetAnotherConfigLib (YACL) on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Optional on the server
- Server type needed
- Fabric, Forge, NeoForge, Quilt
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 3.9.9+26.4-fabric, released 2026-10-06
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 26.1 to 26.4-snapshot-3 (7 versions) | 26.4-snapshot-3 |
| NeoForge | 26.1 to 26.1.2 (3 versions) | 26.1.2 |
From 6 recorded builds of YetAnotherConfigLib (YACL).
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 3.9.9+26.4-fabric | 2026-10-06 | 26.4-snapshot-3 | Fabric |
| 3.9.8+26.4-fabric | 2026-09-29 | 26.4-snapshot-2 | Fabric |
| 3.9.7+26.4-fabric | 2026-09-28 | 26.4-snapshot-1 | Fabric |
| 3.9.7+26.1-fabric | 2026-09-20 | 26.1 to 26.1.2 (3 versions) | Fabric |
| 3.9.7+26.2-fabric | 2026-09-20 | 26.2 | Fabric |
| 3.9.7+26.1-neoforge | 2026-09-20 | 26.1 to 26.1.2 (3 versions) | NeoForge |
Dependencies
- Required: modrinth project P7dR8mSH (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run YetAnotherConfigLib (YACL) on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogLibraries & compatibility
Foundations and fixes other mods build on. Usually installed because something else needs it.
Works on a server
From source side supportModrinth lists server-side support for YetAnotherConfigLib (YACL) as optional: it can run on a server, but isn’t required there.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForgeQuilt
- Runs on
- Serveroptional on the server
- Game versions
- 26.4-snapshot-3 and 44 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-06Open ↗
- ✓Authorisxander, as published on Modrinth
- ✓LicenseLGPL-3.0-or-laterFree











