What’s happening with the upcoming edition? Spoiler: Java is still alive in 2026

…and so is JDD! We’re happy to announce the 2026 edition taking place on 20-21 October – Hotel Metropolo – Kraków, Poland. Join us on this journey to create yet another Java and JVM-oriented event for developers of all languages. This time, we’re focusing on software engineering, mastering our schedule to match the evolving IT industry, and still considering the community impact. 

Software developers and engineers, let’s unite in our mission to exchange know-how and experiences around quality, responsibility, and software craftsmanship. Deep technical knowledge, broad architecture context, real cases, and decision-making – expect lots of deep-dives, panel discussions, and lectures based on actual implementations. 

Let’s not focus on how, but why – with real-life solutions at the core. Now, this is your time to join JDD 2026. SUPER Early Bird tickets are out, so this is your chance to benefit from being a bit too early. And if you consider rocking the stage, stay sharp – soon we’ll announce the Call For Papers!

And what about Java? It’s not going anywhere, just like us. And we’ll make everything possible to keep you on track