Whether you prefer building apps completely in Java or like to be closer to the browser with TypeScript, Vaadin gives you end-to-end type safety and integrated tooling.

With less time spent configuring build tools and updating incompatible libraries, you have more time for what matters: building features for your users.

    import com.example.application.backend.GreetService;                    ​public HelloWorldView(@Autowired GreetService service) {  TextField name = new TextField("Name");  Paragraph greeting = new Paragraph("");​  Button sayHello = new Button("Greet");  sayHello.addThemeVariants(ButtonVariant.LUMO_PRIMARY);  sayHello.addClickListener(e - {    greeting.setText(service.greet(name.getValue()));  });}  

    import { greetTheServer }from "Frontend/generated/GreetingEndpoint";render() {  return html`    vaadin-button @click="${this.helloClicked}"      Say hello    /vaadin-button    p${this.greeting}/p  `;}async helloClicked() {  this.greeting = await greetTheServer();}