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JCON Conference
@jcon.one
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Java Community Conferences - in-person.

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JCON Conference @jcon.one · 19d
🫡 That’s a wrap!

CFP for #JCON EUROPE 2026 is officially closed
Huge thanks to everyone who submitted a talk!

💌 You'll hear by the end of JAN '26 if you've been accepted or not

Stay tuned, and thanks again for making this community what it is.
#JCON2026 #Java #CFP #ThankYou
jcon.one
Q: What’s a #BlindTicket?
A: The best price (-30%) for #JCON EUROPE 2026 before the full agenda drops.

When: Apr 20–23 • Cologne • #Cinedom
Ends: Dec 6

🎟️ 2026.europe.jcon.one...

#JCON #Java #Conference
November 12, 2025 at 5:05 PM
jcon.one
Today's #JCON Content Board Spotlight: Sven Ruppert

A #developer consulting & #advocacy. He audits DX, checks API design for consistency, and backs talks that grow communities. If it helps teams adopt faster and learn better he spots it and helps sharpen it.

Join #JCON2026 at 2026.europe.jcon.one
November 12, 2025 at 9:00 AM
jcon.one
Today's #JCON Content Board Spotlight: Werner Keil (Creative Arts & Technologies)

A polyglot architect and full-stack builder across industries, from IoT/embedded to cloud. He checks interop & standards (Java EE/EE4J) so sessions run across stacks

Join #JCON2026 at 2026.europe.jcon.one
November 11, 2025 at 9:00 AM
jcon.one
Today’s #JCON Content Board Spotlight: Sandra Ahlgrimm (Microsoft).

Sandra brings #cloudnative sense #Java expertise, and #developer experience focus to back proposals with clear steps and reliable outcomes. Thanks for the thoughtful reviews!

Join #JCON2026 at 2026.europe.jcon.one
November 10, 2025 at 9:00 AM
jcon.one
“I met people I still collaborate with.”
“The #cinema setup makes complex #code actually readable.”
“I left with practical #ideas we shipped in production.”

#JCON EUROPE 2026 • Apr 20–23 • Cinedom in Cologne • #BlindTickets are 30% off until Dec 6.
🎟️https://2026.europe.jcon.one/tickets
November 6, 2025 at 8:36 AM
jcon.one
#JCONGenAI2025 Hamburg is over – & it was a huge success! Incredible speakers, enthusiastic participants, & tons of inspiration around #GenAI & #Java.
A big thank-you to everyone who joined & made this event so special!

The next #JCONGenAI (Ljubljana) is on the horizon!
Don’t miss: genai.jcon.one
November 5, 2025 at 2:41 PM
jcon.one
#ContentBoard, assemble!

Reviews for #JCON EUROPE 2026 have started! Huge thanks to everyone who will be curating a balanced, code-first program.

🎟️Get your ticket while #Discounts are still available:
2026.europe.jcon.one
Apr 20–23, 2026 • #Cinedom, Cologne (Europe/Berlin)

#JCON2026 #Java
JCON EUROPE - 2026
Discover the Heartbeat of Java –Where Community and Code Converge
2026.europe.jcon.one
November 4, 2025 at 4:01 PM
jcon.one
Plan 2026 like a pro: secure your #JCON EUROPE 2026 seat at a 30% #discount now.

#Cinema venue, deep-dive #Java, real #hallwaytrack learning, Apr 20–23, Cologne.

🎟️https://2026.europe.jcon.one/tickets+
#JCON2026 #JavaCommunity #JavaDev #Cinedom
November 4, 2025 at 9:04 AM
jcon.one
The projector sputters; credits are redacted. In the Cinedom dark, a whisper: “BlindTickets end Dec 6. Buy now… or wait for the lights and pay the price.”

#JCON EUROPE 2026 • Apr 20-23 • #Cinedom Cologne

🎟️https//2026.europe.jcon.one/tickets
#JCON2026 #Halloween #Deal #Java
October 31, 2025 at 9:00 AM
jcon.one
It's Wednesday, my dudes!
Time for some #statistics about the #CFP of #JCON EUROPE 2026.
But first, we want to thank everyone who submitted their session! We had a blast seeing so many people we already know, as well as some interesting #newcomers.
The evaluation will take a while, so stay tuned!
October 29, 2025 at 8:28 AM
jcon.one
#BlindTicket = smartest new Year() decision:
🔸-30% until Dec 6
🔸#Cinedom cinema = readable code from any seat
🔸International #Java community you’ll actually meet

🎟️ 2026.europe.jcon.one...

#JCON #JCON2026 #Conference
October 27, 2025 at 4:00 PM
jcon.one
🫡 That’s a wrap!

CFP for #JCON EUROPE 2026 is officially closed
Huge thanks to everyone who submitted a talk!

💌 You'll hear by the end of JAN '26 if you've been accepted or not

Stay tuned, and thanks again for making this community what it is.
#JCON2026 #Java #CFP #ThankYou
October 24, 2025 at 10:10 PM
jcon.one
💡 It’s now or never.

#CFP for #JCON EUROPE 2026 closes tonight — Oct 24 at 23:59 UTC+2.

Still thinking about submitting? You absolutely should. If it helps #devs, it belongs on our stage.
We judge the talk, not the #speaker. Let’s go.

🔗 sessionize.com/jcon-...
#JCON2026 #Java #FinalCall
October 24, 2025 at 4:00 PM
jcon.one
🚨 #CFP CLOSES TONIGHT

Today’s your #lastchance to get on stage at #JCON EUROPE 2026.
Still sitting on that half-finished abstract? Be quick. Polish it. #Submit it. The #devs of tomorrow will thank you.

🗓️ Deadline: Tonight, Oct 24 @ 23:59 UTC+2
🔗 sessionize.com/jcon-...
#JCON2026 #Java
October 24, 2025 at 7:06 AM
jcon.one
⚠️ Just 1 day left to submit your session for #JCON EUROPE 2026

🧠 #Real talk: we don’t care about your job title. We care about the #value you bring to the #community. If your talk helps others, we want it.

✅ Submit by: Oct 24, 23:59 CEST
🔗 sessionize.com/jcon-...
#JCON2026 #Java #CFP
October 23, 2025 at 10:47 AM
jcon.one
Most #conferences: ballrooms & back rows.
#JCON EUROPE 2026: a #cinema. Crystal-clear screens, great acoustics and the perfect setup for live #coding, deep dives and real conversation.

If you’ll join us, do your budget a favor: #BlindTickets = 30% off until Dec 6.
🎟️ 2026.europe.jcon.one...
October 22, 2025 at 10:38 AM
jcon.one
#CFP Deadline in 3, 2, 1…
Only 3 days left to submit your talk for #JCON EUROPE 2026.
No fluff. No buzzwords. Just #code-first content.

🎤 Got a talk that helps #devs level up?
Workshop, lightning, session -> we want it.

🗓️ Oct 24, 23:59 UTC+2
🔗 sessionize.com/jcon-...

#JCON2026
October 21, 2025 at 8:40 AM
jcon.one
⏳ T-5 days to #CFP deadline.

#JCON EUROPE 2026 is calling.
Submit your talk by Oct 24, 23:59 UTC+2.
Fix a pain. #Teach the trick. Inspire a #nerd.
First-timers welcome!

🔗https://sessionize.com/jcon-europe-2026
#JCON2026 #Java #CallForPapers
October 19, 2025 at 12:26 PM
jcon.one
🧠CFP Reminder

Future-you wants a word:
"Thanks for #submitting. Also: the #Speaker Dinner was great."

You’ve got until Oct 24, 23:59 UTC+2 to submit your session, lightning talk, or workshop for #JCON EUROPE 2026.

🔗https://sessionize.com/jcon-europe-2026
#JCON2026 #Java #CFP #TechConference
October 16, 2025 at 10:18 AM
jcon.one
Your #IDE can’t network. You can.
#JCON EUROPE 2026 • Apr 20–23 • #Cologne • -30% #BlindTickets until Dec 6.
🎟️ 2026.europe.jcon.one...

#JCON2026 #Java #Conference
October 14, 2025 at 11:37 AM
jcon.one
🧪 Lab notes, Oct 13:
☑️ Title: clear
☑️ Abstract: not boring
☑️ New #CFP deadline: Oct 24
☐ Submit talk
Don't let future-you facepalm.
🔗 sessionize.com/jcon-...
#JCON #JCON2026 #Java #TechConference
October 13, 2025 at 12:12 PM
jcon.one
📢 CFP EXTENDED!
You asked, we listened: The #JCON EUROPE 2026 #CallforPapers now runs until Oct 24 (23:59 UTC+2).

Submit your talk, fix a pain, and showcase your #Tech expertise.
First timers welcome!

🔗 sessionize.com/jcon-...
#JCON2026 #Java #CFP #TechConference
October 11, 2025 at 11:02 AM
jcon.one
┌─ CLAPPERBOARD ─┐
Scene: Your Talk
Take: Final
Cut at: 23:59 (UTC+2)
└────────────────┘
Roll #credits when you click #Submit. #Cinedom’s big screen + a #Java crowd that loves practical, reproducible steps.

Enter the frame → sessionize.com/jcon-...
#JCON #JCON2026 #CFP #Community #CfP
October 10, 2025 at 4:00 PM
jcon.one
The box office closes tonight, Oct 10, at 23:59 (UTC+2).

Prepare like a filmmaker:
- Logline = Your title
- Synopsis = Your Abstract
- Runtime = 45m/20m/2h

Why #JCON? Giant screen = readable #code; #hallwaytrack + #MentorshipHub = real learning.

Submit: sessionize.com/jcon-...
#JCON2026
October 10, 2025 at 6:37 AM
jcon.one
Planning next year’s training?
#JCON EUROPE 2026 (Apr 20–23, Cologne)

#BlindTickets = 30% off until Dec 6.
Lock seats early, simplify approvals, and maximize your team’s 2026 learning #ROI.
🎟️https://2026.europe.jcon.one/tickets

#JCON2026 #LearningAndDevelopment #JavaDevelopers #Conference
October 9, 2025 at 3:34 PM