Our next #JCON2026 session is live: 'The Road to #JUnit 6' with Marc Philipp 2025 was an unusual year for JUnit. Thanks to the Sovereign #Tech Fund, I had the opportunity to work full-time on the project. Instead of the usual single … Grab your coffee and hit play: youtu.be/u_37S3_JsVo

Our next #JCON2026 session is live: 'Demystifying AI Agents' with Mary Grygleski #AI Agents are the thing for 2025, they say. What are these Agents? How do they #work and where can they be used? … Grab your coffee and hit play: youtu.be/J_ceP4vVE8M

Our next #JCON2026 session is live: 'Don't Get Burned! #Secure Coding #Essentials to Protect Your Application' with Brian Vermeer As a #developer you understand the importance of writing #code that is functional, scalable, … Grab your coffee and hit play: youtu.be/ibga8YfznbI

Our next #JCON2026 session is live: 'Ten Angry #Comments Later: #Stories About #Code Reviews, Teams, and Yesterday’s Code' with Johannes Rabauer You open a #pullrequest. Ten comments later, you’re wondering whether the code … Grab your coffee and hit play: youtu.be/N5hGP4qQ30I

Our next #JCON2026 session is live: 'Java Beyond Frameworks: Avoiding Lock-In with Agnostic Design' with Rijo Sam The Problem: Modern #Java applications often become prisoners of their #frameworks. While tools like #SpringBoot and #Quarkus … Grab your coffee and hit play: youtu.be/4vVRqh_g4TU

Our next #JCON2026 session is live: 'Never Trust a Monkey: The Chasm, the #Craft, and the #Chain of #AI Assisted Code' with Baruch Sadogursky We’re in the midst of another abstraction leap. Just like #compilers #cloud and #containers before it … Grab your coffee and hit play: youtu.be/PUMlajRE-2s

Our next #JCON2026 session is live: '#Code Not Required! The Many Ways to Support Open Source Projects' with @bukamabish Nowadays #opensource software is the foundation of every #modern hard- and #software. Especially #free open software, … Grab your coffee and hit play: youtu.be/M6B0TgpZCEw

Our next #JCON2026 session is live: 'Kicking #JavaScript to the Curb with #Vaadin' with Micah Silverman I've been using #SpringBoot for a very long time. I learned Vue.js in order to build a #modern web app that's been in use for about 7 years … Grab your coffee and hit play: youtu.be/cJGWwdRY0Bw

Our next #JCON2026 session is live: 'Zero Migration #Java - Staying Current Without Breaking Your App' with Grace Robinson & Michal Broz Keeping enterprise Java #applications #secure and up-to-date is critical but traditional runtime … Grab your coffee and hit play: youtu.be/J9Zu4gMoq9g

Our next #JCON2026 session is live: 'curl | bash | hacked: The Unseen Dangers in Your #Dev Lifecycle' with Steve Poole curl | bash. That one-liner doesn’t just install a tool; it can hand over control of your machine. And here’s the … Grab your #coffee and hit play: youtu.be/10LEu5Mos-4

Our next #JCON2026 session is live: 'When #Greed Is Good: Understanding Java Stream Performance' with Cay Horstmann #Java streams use complex evaluation strategies whose #performance can be difficult to predict. … Grab your coffee and hit play: youtu.be/aOEwrcp03pQ

Our next #JCON2026 session is live: 'The Wait is Over: Foreign Function & Memory (FFM) #API brings modern #Java to the #Raspberry Pi' with Frank Delporte Since 2012, #Pi4J has enabled Java to control electronic components connected … Grab your coffee and hit play: youtu.be/0qTxikNP9dU

Our next #JCON2026 session is live: 'Mission Possible: The 45-Minute Path to Bullet-Proof #Java Container Images — shrink, pin, scan, sign' with Catherine Edelveis Your mission is to turn a bloated #CVE infested #container image into a hardened … Grab your coffee and hit play: youtu.be/1w4eRtPHMQM

Our next #JCON2026 session is live: 'Why Full-Stack Is the #Future of #Web Application Development' with Leif Åstrand There's currently a trend away from typical #SPA frameworks and towards #fullstack solutions where both the #frontend and … Grab your coffee and hit play: youtu.be/1_Vn8UZ-N64

Our next #JCON2026 session is live: 'What the Duck?🦆 The Hidden #Crisis in #Tech' with Aicha Laafia We #smile in meetings 😊 ship #features 🚀 and post #wins ✨. But under the surface? Most of us are paddling like hell 🫠. This talk unpacks ... Grab your coffee and hit play: youtu.be/cXVZL0RrQd4

Our next #JCON2026 session is live: 'Testable #Architecture: Keep 'em Separated' with Ted M. Young One of the most #important yet misunderstood, aspects of #Hexagonal #Clean and Onion architectures not their folder structure, but how they … Grab your coffee and hit play: youtu.be/9mcr-VHkdyU

Our next #JCON2026 session is live: 'Moving Towards the European Cloud' with Bouke Nijhuis The European #cloud is often talked about, but how does it actually work in practice? Is it as good as the #US cloud? In this session, I will share my … Grab your #coffee and hit play: youtu.be/6Y1_gHhZBTs

Our next #JCON2026 session is live: 'Enable Digital #Sovereignty by #Tech Stack Liquidity' with Merlin Bögershausen #Digital sovereignty is key for modern organizations to build #resilience against political and economic disruptions. … Grab your #coffee and hit play: youtu.be/TqPNzFJjJlA

Our next #JCON2026 session is live: 'Engineering a Modern #Java Platform' with Steve Poole #JDK 8 to 25 Without the Pain: Most Java teams carry far more #technical debt than they realise. Moving from JDK 8 or 11 to JDK 21 or 25 is not a … Grab your #coffee and hit play: youtu.be/umpxCjJR9Lw

Our next #JCON2026 session is live: 'Conquering a #Billion Rows with Modern #Java Concurrency' with René Schwietzke You might have seen my previous talk: "The First 80% of Reading One Billion Rows Fast Enough". It intentionally avoided … Grab your #coffee and hit play: youtu.be/D6g4MLKJsLU

Our next #JCON2026 session is live: 'Inside Spring: The #Architecture Behind the Framework' with Ko Turk The #Spring #Framework is one of the most widely adopted frameworks in the #Java ecosystem, yet its internal architecture often remains a … Grab your coffee and hit play: youtu.be/HH2oN-1TSn4

Our next #JCON2026 session is live: 'A Developer's Search for #Meaning: Thriving as #AI Transforms Our World' with Markus & Elma Westergren This presentation explores how #developers and #IT professionals are reconstructing their occupational … Grab your coffee and hit play: youtu.be/_MdbibmEr1k

Our next #JCON2026 session is live: 'Your #Code Base as a Crime Scene' with Scott Sosna The objective of the #boardgame Cluedo is to deduce how, where, and by whom the victim was murdered based on clues gathered from the other players. … Grab your #coffee and hit play: youtu.be/NvTTjh8Bn2M

Our next #JCON2026 session is live: 'Petabyte-Scale #AI Memory with Serverless #Java' with Markus Kett With #IoT #BigData and AI, the global amount of data is growing exponentially. More and more enterprises are approaching the #petabyte … Grab your coffee and hit play: youtu.be/KfXn6v_DmTo

Our next #JCON2026 session is live: 'Beyond the #Hype: Unpacking the Latest Features of #JDK' with Jayashree S Kumar #Java's evolution comes with a lot of names — Project #Loom #AOT Panama, Records, Vector #API #Leyden — and it's easy to feel … Grab your coffee and hit play: youtu.be/10SpfNU4D94

Our next #JCON2026 session is live: 'The Reputation Formula: #Turbocharge Your #Developer Career' with Bruno Souza #Reputation is what people believe about you. And it is your reputation that #defines the projects you work at, … Grab your coffee and hit play: youtu.be/q9CEpXgUjvY

Our next #JCON2026 session is live: 'Lights, Camera, #GitHub Actions!' with Andres Almiray It's been said that #automating oneself out of a job is one of the best qualities of a #software engineer. When it comes to building and releasing … Grab your coffee and hit play: youtu.be/2fWpOZycdro

Our next #JCON2026 session is live: 'It's the Empathy, Stupid!' with Konstantin Diener Some of us forgot what the #groundwork of a #healthy organisation is. As #agile and product missionaries we bothered our boards and C-levels with practices … Grab your #coffee and hit play: youtu.be/EexBbhJjb1g

Our next #JCON2026 session is live: 'JSpecify: Getting Rid of the Billion-Dollar Mistake in #Java for Good This Time?' with Michael Simons With #JSpecify and static #code analysis combined we see yet another attempt to solve the #nullability … Grab your #coffee and hit play: youtu.be/V5N56NmGqCw

Our next #JCON2026 session is live: 'Virtual Threads, Structured Concurrency and Scoped Values: Putting it All Together' with Balkrishna Rawool Project #Loom brings #lightweight concurrency to #Java with #VirtualThreads, Structured Concurrency, … Grab your coffee and hit play: youtu.be/2lUcmOj18fI