Source-checkedLibraries & compatibility

YetAnotherConfigLib (YACL)

by isxander · for Minecraft

A builder-based configuration library for Minecraft!

128MDownloads
28d agoLast updated
LGPL-3.0-or-laterLicense
Fabric · Forge +2Loaders

About YetAnotherConfigLib (YACL)

From Modrinth

A builder-based configuration library for Minecraft!

YetAnotherConfigLib

Enviroment

Java 17 Discord

Modrinth CurseForge

Ko-fi

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

image preview

License

This mod is under the GNU Lesser General Public License, v3.0.

Highlights

From source data

Game 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

LoaderGame versionsNewest
Fabric26.1 to 26.4-snapshot-3 (7 versions)26.4-snapshot-3
NeoForge26.1 to 26.1.2 (3 versions)26.1.2

From 6 recorded builds of YetAnotherConfigLib (YACL).

Recent builds

BuildReleasedGame versionsLoaders
3.9.9+26.4-fabric2026-10-0626.4-snapshot-3Fabric
3.9.8+26.4-fabric2026-09-2926.4-snapshot-2Fabric
3.9.7+26.4-fabric2026-09-2826.4-snapshot-1Fabric
3.9.7+26.1-fabric2026-09-2026.1 to 26.1.2 (3 versions)Fabric
3.9.7+26.2-fabric2026-09-2026.2Fabric
3.9.7+26.1-neoforge2026-09-2026.1 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 catalog
Listed on Modrinth as “Mods”

Libraries & compatibility

Foundations and fixes other mods build on. Usually installed because something else needs it.

Works on a server

From source side support

Modrinth 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

YetAnotherConfigLib (YACL), answered

Generated from the mod’s own source data.

Do my players need to install YetAnotherConfigLib (YACL)?

Modrinth lists server-side support for YetAnotherConfigLib (YACL) as optional: it can run on a server, but isn’t required there.

Which loaders does it support?

Fabric, Forge, NeoForge and Quilt.

Is it free?

Yes. YetAnotherConfigLib (YACL) is free to download from Modrinth. Its license is LGPL-3.0-or-later.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run YetAnotherConfigLib (YACL) on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add YetAnotherConfigLib (YACL) in one click.