27 upcoming events worldwide
The JVM ecosystem remains a cornerstone of enterprise software. Java conferences cover the latest in Spring Boot, Quarkus, Micronaut, Kotlin, GraalVM, and the JVM performance and tooling landscape — from large enterprise events to community-focused gatherings.
Meta Open Source
JSConf Budapest
JavaOne, Devoxx (Belgium, UK, France, Poland), Spring I/O, JFokus, and GeeCON are among the leading Java conferences. JVMCon and Kotlin Conf cover the broader JVM ecosystem including Kotlin and Scala.
Virtual threads (Project Loom), GraalVM native image, the new Java module system, reactive programming, Spring Boot 3, Quarkus, and AI integrations with Java (Spring AI, LangChain4j) are hot topics at Java conferences.
Yes — while Devoxx has strong European roots, Java conferences are held globally. JavaOne returns in the US, JavaConf runs in the Americas, and regional JUG (Java User Group) events are held in Asia, Africa, and Latin America.
Yes — Kotlin has strong representation at Devoxx, JFokus, and Spring I/O. JetBrains also runs KotlinConf, the dedicated Kotlin conference, annually.