Vaadin Blog
Links are crucial for user experience and discoverability, even in apps behind login screens. This tutorial shows how to use JSON-LD and Open Graph metadata to create better link previews, improve branding, and boost engagement.
The Snow Reindeer release: What’s new in Vaadin 24.6
As announced in Joonas Lehtinen’s product keynote at Vaadin Create, with Vaadin 24.6, we’ve taken a step back from introducing new features to focus on something equally important: refining the foundation. This “Snow Reindeer” release is dedicated to enhancing stability, boosting performance, and ...
Theming Vaadin applications: a practical guide
The appearance of a web application plays a key role in the user experience and how your Vaadin application will be accepted in your Usergroup. With Vaadin's powerful theming system and style options, you can customize your application's design to meet the requirements of corporate brandings and ...
The Vaadin Way: A vision for building business web apps in Java
We understand that building business applications is both an art and a science. Our platform is designed to empower developers to craft modern, high-quality applications in Java. However, with versatility comes the challenge of figuring out the best way to leverage it—some approaches lead to better ...
Building a local file manager with Vaadin Flow
Handling file uploads and managing stored files is a common requirement in web applications. However, creating a robust and user-friendly interface can be challenging. This post demonstrates how to build a file management application using Vaadin Flow, showcasing how Vaadin's components, data ...
Displaying streaming markdown in Java and React UIs with Spring AI
Tools like Spring AI make it easy to call LLMs from Java. However, interacting with LLMs has created a new challenge when building UIs: How do we stream the generated Markdown content to the UI and render it efficiently? In this blog post, I'll show you how you can display live-updating markdown ...
The fear of classes is real—Here’s how to beat it in Java
“Java is a high-level, class-based, object-oriented programming language” - Wikipedia. I get to see and read a lot of Java code at work. Sometimes, I even get to write some.🥳 Recently, I have noticed a tendency that we Java developers are, for some (wrong?) reason, afraid of classes. A class is a ...
From Figma design to Java code with Vaadin Copilot
UI design and implementation often feel like two distant planets in separate solar systems. However, with the release of Vaadin Copilot and its powerful Figma Import feature, transforming Figma designs into code has never been easier. When tasked with creating a “User Profile Page” for a small web ...
Welcoming the 2024 Vaadin Champions
At the Vaadin Create event in Frankfurt on October 30, we introduced the latest members to the distinguished group of Vaadin Champions. These individuals drive innovation and community support in the Vaadin ecosystem. Building on the strong foundation set by our previous members, they keep pushing ...
More CRUD with less LOC: Simplifying data management with Vaadin’s AutoCrud
With AutoCrud, Vaadin has a powerful React component that simplifies creating a full CRUD for a Java entity in just a few steps. The acronym CRUD stands for Create, Read, Update, and Delete database operations—basic functions for editing data in a form. The AutoCrud component provides the following ...