Get Started | Vaadin

Get started

Choose your framework

Vaadin is an open-source framework offering the fastest way to build web apps on Java backends, providing a complete solution with two framework options Flow and Fusion.

Flow

You build your app from UI components without ever having to touch HTML or JavaScript.

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Java Backend & Java UI

Fusion

You build your app in TypeScript using reactive templates with a type safe Java backend.

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Java Backend & TypeScript UI