JCON EUROPE

Reactive Web Apps With 100% Java | Leif Åstrand (EN)

47:37 · 20 Apr 2026 – 23 Apr 2026 · YouTube

About this talk

This talk explores the capabilities of full-stack development using only Java, emphasizing the creation of reactive applications with real-time updates. The speaker demonstrates how to build a full-featured web app from scratch by utilizing Spring Boot and the Vaadin Flow framework, eliminating the need for JavaScript, HTML, or CSS. Key topics include implementing real-time updates, integrating external services, and crafting an attractive user interface, all accomplished using straightforward Java. Participants can expect a practical coding session that highlights the power of Java in modern web development.

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JCON EUROPE

20 Apr 2026 – 23 Apr 2026

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