Vaadin Blog
Building an OpenAI-powered chatbot in Java
Updated in August 2024. Want to build a better version of ChatGPT? Learn how to integrate OpenAI's Chat Completions API to add an intelligent chatbot to your Vaadin Flow chat application. Create a new chat app with OpenAI chatbot integration Using the service at start.vaadin.com, create a new ...
Vaadin Expert Chat: Get real-time help from Vaadin developers
Need immediate assistance with your Vaadin projects? With Vaadin Expert Chat, you can chat directly with our expert team for real-time guidance on best practices, architecture, API integration, and more. Whether it's a complex problem or a simple question, our expert chat service provides fast, ...
Building responsive layouts with Vaadin utility classes
With users accessing websites and applications across various devices and screen sizes, creating responsive layouts has become essential for web developers. Responsive design ensures your content looks great and functions well on everything from smartphones to large desktop monitors. One approach ...
Consuming REST services from Java Spring Boot applications
Using REST services is still the de facto way of providing data to traditional front-end applications. They often act as a "public API" for third-party solutions like mobile apps or as a "persistence layer" for client-side web apps (React, Vue, etc.). Java is probably the most common platform for ...
Embedding Java apps on websites without third-party cookies
Can you use Vaadin if your site doesn't run on a Java server? Many websites operate on platforms that might not support Java natively. You might have a blog, a static site, or a platform-managed service, but you may still want to leverage Vaadin's powerful features for your web application. You can ...
Webinar: Automating Java Swing Modernization with Vaadin's Toolkit
Struggling with outdated Java Swing applications that are slow, have poor user interfaces, and consume excessive resources? Enterprise application modernization is more efficient with Vaadin’s Modernization Toolkit. In a recent webinar, Ben Wilson demonstrated how to automate the modernization of ...
Hosting REST endpoints next to your Vaadin UI
When building your UI with Vaadin, you need no REST endpoints. With Vaadin Flow, you don’t even need to think about what gets transferred between your browser and the server. But it is common for your Vaadin application to expose some REST endpoints, for example, to separate services or ...
How to implement responsive web design in Java
Responsive design aims to improve the usability of your app on different devices and varying window sizes. Many consider responsive web design to be a task dedicated to CSS magicians. With Vaadin, the same end result can also be accomplished in pure Java. In fact, you can achieve much more than ...
Announcing Vaadin Create conference 2024: Secure your early-bird ticket
Developers, mark your calendars for October 29-30, 2024 – Vaadin Create is back! Join us at the Frankfurt Marriott Hotel in Frankfurt, Germany, to learn from top Vaadin experts, dive into the latest updates in our full-stack platform, including Vaadin Flow and Hilla frameworks, and connect with an ...