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mod

Declarative UIMinecraft mod

Adds data-driven UI, like GUIs and Commands, fully server-side.

server only
Latest version
1.3+26.2
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LGPL-3.0-only
Downloads
492
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Declarative UI servers

One click and Declarative UI is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Declarative UI’s own host. Nothing is re-hosted here.

Most recently published release

1.3+26.2release16 Jun 2026

declarative-ui-1.3+26.2.jar · 0.2 MB · for 26.2 · Fabric

Download this release
4db82d374bf7…
Older versions13
  • 1.3+26.113 Jun 202626.1.2, 26.1.1, 26.10.2 MB49 downloads1afba5e189ca…Get
  • 1.3+1.21.1113 Jun 20261.21.110.2 MB18 downloads0a8f8a228091…Get
  • 1.2.2+1.21.115 Jun 20261.21.110.2 MB7 downloadsddd8bbdc95c7…Get
  • 1.2.1+1.21.115 Jun 20261.21.110.2 MB7 downloads474208969672…Get
  • 1.2+26.13 Jun 202626.1.2, 26.1.1, 26.10.2 MB19 downloads2c78fd85f912…Get
  • 1.1+26.119 May 202626.1.2, 26.1.1, 26.10.2 MB27 downloads53f255fd3558…Get
  • 1.1+1.21.1119 May 20261.21.110.2 MB11 downloads10e27916bd79…Get
  • 1.0.3+26.16 May 202626.1.2, 26.1.1, 26.10.2 MB13 downloadsbf6df36757b7…Get
  • 1.0.3+1.21.116 May 20261.21.110.2 MB11 downloadsc6d58b6f4aad…Get
  • 1.0.1+26.14 May 202626.1.2, 26.1.1, 26.10.2 MB8 downloads1eed68e366d9…Get
  • 1.0.1+1.21.114 May 20261.21.110.2 MB14 downloads79cf7e9e1e36…Get
  • 1.0+26.13 May 202626.1.2, 26.1.1, 26.10.2 MB7 downloads43e6577b4a5f…Get
  • 1.0+1.21.113 May 20261.21.110.2 MB17 downloadsc443a314d675…Get

Frequently asked

Do I need to install Declarative UI on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Declarative UI under?

LGPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Declarative UI?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Declarative UI safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Which Minecraft versions does Declarative UI work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 30 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 54 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .