100+ sessions. One brain. Good luck. 😄
#JCON2026 will hit you with more #ideas than you can process.
New tools. New approaches. New ways of thinking.
You’ll walk into #sessions you didn’t plan & stay.
And somehow… you’ll still want more.
Welcome to #JCON
🎟️https://2026.europe.jcon.one/tickets
In about 2 weeks, #cinemas will be packed.
People standing in the back.
Discussions spilling into the hallway.
Someone gets their fifth #coffee
#JCON2026 isn’t quiet. It’s alive!
Don’t watch it from the outside. Join the #community
🎟️https://2026.europe.jcon.one/tickets
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Oracle for joining us as a Platinum Sponsor 💎
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to IBM for joining us as a Platinum Sponsor💎
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON"
youtube.com/shorts/z...
Project #Leyden Project #Valhalla #OpenJDK
And most importantly: The people behind it.
Sharat Chander invites you to meet #Oracle, top speakers and the global #Java community at #JCON2026.
🎟️https://2026.europe.jcon.one/tickets
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to JAVAPRO for joining us as an Organization Partner👨💻
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
Excited for #JCON EUROPE 2026? See Steve Poole at #JCON2026 in Cologne talking about 'curl | bash | #hacked: The Unseen #Dangers in Your #Dev Lifecycle'
curl | bash. That one-liner doesn’t just install a #tool it can hand over #control of …
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members
youtube.com/shorts/-...
#SOA replaced us.
#NoCode replaced us.
#Cloud replaced us.
#DevOps replaced us.
…yet here we are!
Florian Sommer explores the pattern and asks if #AI is any different.
“Will #AI Replace Me? A #Philosophical Mind Dump.”
🎟️https://2026.europe.jcon.one/tickets
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to JUG Oberpfalz for joining us as an Organization Partner👨💻
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to TechDogs for joining us as a Media Sponsor 🌐
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to the-main-thread.com for joining us as a Media Sponsor 🌐
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
Accessibility will make you a better #developer.
Cleaner #code. Better #UX. More #inclusive products.
Tamari Gogebashvili shares how a simple workshop became a wake-up call.
youtube.com/shorts/A...
“From a Workshop to a Wake-Up Call: My Journey into Accessibility”
2026.europe.jcon.one...
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to German Tech Jobs for joining us as a Media Sponsor 🌐
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
“#Crypto is useless”
“#Bitcoin wastes energy”
Fabian Bormann answers both and shows where #blockchain actually delivers value.
From tamper-proof #data to EU #digital product passports.
youtube.com/shorts/_...
“Building a digital product passport with Java and Cardano”
2026.europe.jcon.one
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Glorium Technologies for joining us as a Media Sponsor 🌐
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Karakun for joining us as a Bronze Sponsor 🥉
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON"
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to iits consulting for joining us as a Bronze Sponsor 🥉
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Gebit Solutions for joining us as a Bronze Sponsor 🥉
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Microstream for joining us as a Silver Sponsor 🥈
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Herodevs for joining us as a Silver Sponsor 🥈
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Vaadin for joining us as a Silver Sponsor 🥈
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Tuxcare for joining us as a Gold Sponsor 🥇
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to XDEV for joining us as a Gold Sponsor 🥇
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
#JCON2026 is powered by an amazing #community and that includes our fantastic #sponsors!
A big thank you to Cyrock.AI for joining us as a Platin Sponsor 💎
Your #support helps us have an #unforgettable #conference experience.
🎟️ Tickets: 2026.europe.jcon.one...
#Java #JCON
Excited for #JCON EUROPE 2026? See Andres Almiray at #JCON2026 in Cologne talking about 'Lights, Camera, #GitHub Actions!'
It's been said that #automating oneself out of a job is one of the best #qualities of a #software engineer. When it…
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members
Everyone welcome Panama JUG to our #JCON family! Happy to have you on board!
For #JUG members, we offer free #JavaUserGroup tickets, first come, first serve!
#JCON2026 #JAVAPRO #Java
Free JUG ticket: pretix.eu/impuls/eur...
Become a partner JUG: jcon.koeln/#partner
Excited for #JCON EUROPE 2026? See Florian Habermann at #JCON2026 in Cologne talking about 'Building Powerful GenAI Apps with Pure #Java'
Previously, developing #GenAI apps required an external vector #database, which caused a significant …
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members
Excited for #JCON EUROPE 2026? See Christian Kuemmel at #JCON2026 in Cologne talking about '#Caching and Beyond - #Smarter Data Processing with #Java'
Nearly all companies complain about #slow #database applications, excessive database ...
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members
Excited for #JCON EUROPE 2026? See Johannes Bechberger at #JCON2026 in Cologne talking about 'Guess the #Java Version'
In this interactive #quiz, we'll look through Java snippets from Java 1.0 to Java 25 and try to guess the version...
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members
Excited for #JCON EUROPE 2026? See Tamari Gogebashvili at #JCON2026 in Cologne talking about 'From a #Workshop to a Wake-Up Call: My #Journey into Accessibility'
It all started with a #training session on #accessibility. What began as a …
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members