Talks

A whole day filled with one keynote and 12 inspiring talks on Java, JavaScript, and web development in 2 parallel tracks — it's all about getting to know new outstanding ideas, chatting with nice people, and having as much fun as you can.

José Paumard

From Java 17 to 21 and Beyond: Data Oriented Programming, Asynchronous Programming, and Value Types

keynotetalk09:15 to 10:15

Covering the three new feature sets that are becoming available: data oriented programming, virtual threads, and value types More... / Slides (PDF)

Zineb Bendhiba

Connecting Disparate Systems in a Lightweight Way

java / jvmtalk11:30 to 12:30

Using Apache Camel, JBang, and Quarkus to seamlessly integrate microservices with external systems More... / Slides (PDF)

Ana-Maria Mihalceanu

A Glance at the Java Performance Toolbox

java / jvmtalk11:30 to 12:30

Examining the functional visibility areas essential to Java and how to correlate information from JDK tools (like jcmd, jconsole, jstat, jmap,jfr) with metrics in monitoring systems. More... / Slides

Oliver Drotbohm

Spring Modulith – Spring for the Architecturally Curious Developer

java / jvmtalk10:15 to 11:15

How code organization for encapsulation, the Spring bean relationship arrangement, domain events, and other patterns and approaches lead to Spring Modulith More...

Alina Yurenko

Supercharge Your GraalVM Applications in 5 Steps

java / jvmtalk13:45 to 14:45

Hands-on session on how to develop and test Native Image applications, optimize their performance, configure them to use popular libraries, monitor, and more More... / Slides (PDF)

Peter Kröner

JavaScript Features From the Far Side of the World

js / webtalk10:15 to 11:15

99% of the time, 99% of web developers can get by with 99% of the ECMAScript standard. But what if you need the last remaining percent… or just want to learn something really new about JavaScript? More... / Slides

Marit van Dijk

Keep Your Dependencies in Check

java / jvmtalk16:15 to 16:45

How do we stay on top updating dependencies while also continuing to deliver business value? More... / Slides

Johan Janssen

Java's Hidden Gems: Tools and Libraries

java / jvmtalk15:15 to 16:15

A whirlwind tour of many lesser known, but very interesting, Java tools and libraries More... / Slides (PDF)

Gerrit Grunwald

Wargames - Java Vulnerabilities and Why You Should Care

java / jvmtalk13:45 to 14:45

Learn what NVD, CVE, CVSS, CPU, PSU mean, how they are related to Java security, and what tools are available to check a Java application for known vulnerabilities More... / Slides (PDF)

René Schwietzke

Java - Parallel Programming is Hard

java / jvmtalk15:15 to 16:15

Insights into how Java deals with concurrency, why many developer assumptions are wrong, and what optimizations are applied to code to make it run fast while still obeying the limits of the spec. More... / Slides