Java Community Conferences - in-person.
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JCON Conference
Our next #JCON2026 session is live: 'Engineering for the Long Haul: Operating #OpenSource at Scale' with Artem Karasev
Open-source #software powers the world’s most #innovative enterprises, but keeping it #secure #compliant and #reliable over …
Grab your coffee and hit play: youtu.be/T7GEshcPlPo
Our next #JCON2026 session is live: 'From #Bytes to Brilliance : Optimizing Large File Delivery in #REST APIs with #SpringBoot' with Nupur Agarwal
In this talk, we’ll walk through a real-world journey of #optimizing file delivery in …
Grab your #coffee and hit play: youtu.be/h2vbNb5HY0M
Our next #JCON2026 session is live: 'Talk to Your Data: Natural Language Data Access in #Java with #Hibernate #Quarkus and LangChain4j' with Marco Melladelli
Explore how Hibernate ORM, Quarkus, and #LangChain4j come together to enable …
Grab your coffee and hit play: youtu.be/tMW5jxX6DoA
Our next #JCON2026 session is live: 'Java Container Mastery: #Optimizing Images Across Build Tools' with @maeddes
In today's #cloudnative landscape, containerizing #Java applications has become a standard practice, but the path to optimal …
Grab your coffee and hit play: youtu.be/mQ9F-44ETYk
Our next #JCON2026 session is live: 'The Road Not Taken: A Developer's Guide to Life Beyond Spring Boot' with Frederik Pietzko
Beyond #SpringBoot lies a world of possibilities waiting to be explored. Join me as we chart a course from ...
Grab your #coffee and hit play: youtu.be/7youcxwGfNU
Our next #JCON2026 session is live: 'From a #Workshop to a Wake-Up Call: My #Journey into Accessibility' with Tamari Gogebashvili
It all started with a training session on #accessibility
What began as a #technical workshop soon became a …
Grab your #coffee and hit play: youtu.be/R0sQp241y-w
Our next #JCON2026 session is live: 'The #JUG-gle is Real: What #Java User Groups Can Teach Us About #Growing Open Source Communities' with Dominika Tasarz
#Opensource communities don’t grow by #magic - they grow through #people #consistency …
Grab your coffee and hit play: youtu.be/T6ha0E_q8CA
Our next #JCON2026 session is live: 'Guess the #Java Version' with Johannes Bechberger
In this #interactive quiz, we'll look through Java snippets from Java 1.0 to #Java25 and try to guess the version. It's harder than you might think.
Grab your #coffee and hit play: youtu.be/6_T-Gs-XJI0
Our next #JCON2026 session is live: 'Building Observable #Java Apps that Scale with Quarkus' with Thiago Gonzaga
#Observability is not a #luxury anymore — it’s a #survival skill. In this talk, we’ll go hands-on with #Quarkus and #OpenTelemetry ...
Grab your coffee & hit play: youtu.be/4xi5-5pViEA
Our next #JCON2026 session is live: 'High-Speed #Crypto Trading: #JVM Techniques Behind Bitvavo’s Microsecond Revolution' with Oleg Lobanov & Marcos Maia
Achieving single-digit #microsecond latencies in #cryptocurrency trading isn’t just …
Grab your #coffee and hit play: youtu.be/9rQmil8Qypc
