Model-driven UI for Java. Write the model. Skip the frontend.

The usual way

One CRUD screen.
A whole frontend stack.

Weeks of plumbing for a form and a table.

Customers.java

And that is the entire application.

Customers.java

Customers

Search…

+ New

Name	Email	Country	VIP

Listing, search, form, validation, routing — generated.

One backend

The same app on every surface.

WEB · 5 design systems

MOBILE · iOS & Android

DESKTOP · inside IntelliJ

Vaadin · SAP UI5 · Oracle Redwood · PatternFly · SLDS — zero client code.

More than CRUD

Everything a back-office needs.

Java · Kotlin · C# · Python — one wire, the same renderers.

Declare once.
Render everywhere.

Mateu — the model-driven UI framework for the JVM & beyond.

github.com/miguelperezcolom/mateu v3.0-alpha Apache-2.0