Vaadin Blog
Tutorial: Integrating React Query with Hilla for Type-Safe Backend Services
In this hands-on tutorial, we will delve into using React Query with Hilla to connect to Spring Boot through type-safe backend services. We will be creating a simple Hilla application that integrates React Query on the frontend. As we walk through the process, you'll gain an understanding of how to ...
Why you don't need REST endpoint classes with Hilla
We are introducing some new terminology with Hilla 2.2. We have renamed the server-side logic that you call from the browser to "browser-callable services" instead of "endpoints." We have realized that the endpoint terminology leads us to think about the network communication layer in an overly ...
Discovering hostname in Vaadin
Have you ever needed to know where your application is being run? Like the typical localhost:8080 or vaadin-form-example.demo.vaadin.com? As you likely know, Vaadin allows you to build web applications in Java, and the UI runs on the server-side JVM environment. Compared to client-side frameworks, ...
DDD Part 1: Strategic Domain-Driven Design
This is the first part of our in-depth series on Domain-Driven Design (DDD). Part two discusses tactical DDD, whereas, in part three, you'll learn how to apply DDD to working software using Java and Vaadin. Updated for 2024. Domain-Driven Design (DDD) has been around since Eric Evans published his ...
Spring Boot & React To-Do App
What You Will Build In this guide, we build a full-stack To-Do app with Spring Boot and React using the Hilla framework. You can find the complete source code for this tutorial in GitHub: https://github.com/tarekoraby/hilla-todo. What You Will Need 10 minutes Java 17 or newer Node 18.0 or newer ...
Streamlined React Form Validation with Spring Boot using Hilla
Forms are an essential component in web applications, and their validation is crucial for a good user experience. If you've been looking for a streamlined approach to React form validation, you're in the right place. With the release of Hilla 2.2, you can now effortlessly build forms using the new ...
OpenID Connect authentication & Vaadin - An integration example using Quarkus
This blog post discusses the advantages of using OpenID Connect (OIDC) for handling authentication in web applications. It also provides an example of integrating OIDC with Vaadin using Quarkus, emphasizing the importance of security libraries and best practices when working with OIDC. OpenID ...
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Styling made simple: Introducing the Vaadin Visual Theme Editor
But can you make it green? Theming and styling of an application can be a tedious task. The new Visual Theme Editor low code tool allows you to change the color, font size, etc., in your views – in real time – without code! When you implement changes, they are reflected in the live preview and your ...
What's new in Hilla 2.2: React form hook and hot reloading
Grids and forms are the workhorses of business applications. While Hilla already has a powerful grid component, creating forms has been more challenging than we would have liked. Hilla 2.2 fixes this by introducing a new form hook for React. ✍️ New React form support Building a robust form can be a ...