Vaadin.com Blog

Spring AI is Spring's official application framework for AI engineering. It brings the ecosystem's core principles (portability, modularity, dependency injection) to building LLM-powered features in Java. Combined with a UI framework like Vaadin, it turns an LLM API key into a working product feature in an afternoon. In this tutorial we'll build a complete AI assistant inside...

With a team that has ranged from 10 to 15 developers over the years, qubIT manages a platform with more than 4,000 UI screens, thousands of domain entities, and a shared codebase used by Portugal's largest universities. Built with Vaadin under a Java-first approach, the team uses compile-time safety, massive automation, and custom tooling to scale complex...

For a startup, the gap between a visionary idea and a market-ready product is often bridged by two things: speed and security. This was the exact challenge facing Virsion, a tech startup focused on democratizing generative AI for small-to-me...

This article is for Java teams that maintain important desktop applications and need to decide what to do next: keep the desktop UI, move parts of the application to the browser, modernize gradually, or rewrite.

The right answer depends less on the UI framework and more on the application's runtime environment, deployment needs, users, tests, and existing archi...

In the previous VPS post we deployed URL shortener service the old-fashioned way: clone the repository, build it on the server, wire up Jetty server, configure nginx by hand, and run Certbot. Quite many steps and moving parts, and every...