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stephanjanssen.be
Stephan Janssen
@stephanjanssen.be
1.3K followers 280 following 460 posts
Founder @Devoxx.com Devoxx4kids, BeJUG and DevoxxGenie | Co-founder @Voxxed.com, VoxxedDays - Founder JCS int. acquired by RealDolmen ('02)
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 5d
My personal #Devoxx Belgium highlight ❤️🤩🔥 #ProudDad
www.youtube.com/watch?v=30qK...
Opening keynote Devoxx Belgium 2025 with Arthur Janssen
YouTube video by Devoxx
www.youtube.com
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 14h
Exactly one week ago, I gave my #Devoxx Belgium opening keynote on Vibe Coding: The Developer Renaissance. You can watch it here 👇🍿
youtu.be/lba2uEaRLcs?...
Opening Keynote: Vibe Coding by Stephan Janssen
YouTube video by Devoxx
youtu.be
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 1d
My Vibe Coding opening keynote at #Devoxx Belgium 2025 ranked 6th in the Top-Rated Talks in the Combined Score leaderboard 🔥
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 1d
Oracle just released WayFlow, "a powerful and intuitive Python library for building AI assistants".

But… why not in Java if they’re aiming for enterprise adoption? ☕️🫣

👉 github.com/oracle/wayflow
GitHub - oracle/wayflow: WayFlow is a powerful, intuitive Python library for building sophisticated AI-powered assistants. It is a reference runtime for Agent Spec, with native support for all Agent S...
WayFlow is a powerful, intuitive Python library for building sophisticated AI-powered assistants. It is a reference runtime for Agent Spec, with native support for all Agent Spec Agents and Flows. ...
github.com
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 2d
Ever wondered when Devoxxians rate talks? I did too, so I "built" a time-series stacked bar chart in the #Devoxx Companion app for speakers 👀🔥☕️ v0.4.23
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 2d
😍🍰👍🏼
stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 3d
🤣
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 5d
Have fun with the #DevoxxFR 2026 preparations, see you in Paris! 🍷
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 5d
Thanks again Sven & Martin for the beautiful Devoxx social photo wall! See you next year☕️🔥
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 5d
My personal #Devoxx Belgium highlight ❤️🤩🔥 #ProudDad
www.youtube.com/watch?v=30qK...
Opening keynote Devoxx Belgium 2025 with Arthur Janssen
YouTube video by Devoxx
www.youtube.com
2 21
stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 5d
🫣
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Reposted by Stephan Janssen
devoxx.com
Devoxx Belgium @devoxx.com · 8d
The Devoxx Belgium presentations from the first Deep Dive day are now available on each talk’s detail page and on our YouTube channel. Enjoy! 🍿👀
m.devoxx.com/events/dvbe25
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 9d
New for #Devoxx Belgium this year are Live Transcript Insights of the talks, refreshed every 10 minutes ☕️ #AIExperiment
See it in action 👇🏽 m.devoxx.com/events/dvbe2...
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 10d
You need to create an account (OAuth or by email) to favourite talks which will get listed as "Upcoming Talks" on the event home page.... or just a low tech solution.
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 11d
Just released v0.4.14 of the #Devoxx Companion! 🎉
This update restores your previous position in the schedule list/grid when you return from viewing a talk.
A small but great #UX improvement.
Big thanks to Frederick for the shout out! 👍🏼☕️
rogue-nu11.bsky.social
Frederick Gaens @rogue-nu11.bsky.social · 11d
Small critique on the #Devoxx companion app: when you open a talk from the schedule list and go back, it jumps back to the top of the list instead of keeping your place.
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Reposted by Stephan Janssen
devoxx.com
Devoxx Belgium @devoxx.com · 12d
Safe travels to all Devoxxians heading to Antwerp!
See you soon at #Devoxx 🚆✈️🚗🚴🏼
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 12d
After #Devoxx Driven Development comes Devoxx Driven Debugging 🤓#DDD
Found a memory leak in the Server-Side Rendering (SSR) function last night for the Devoxx Companion webapp - turns out that’s why the site eventually became unresponsive #Fixed 🪲
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 14d
The mail service we use is finally back online, which means I can now share our last #Devoxx 2025 newsletter 🫣
redirect.devoxx.be/nl3/w2QUJQCh...
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 15d
Hehe was a fresh install this morning 🤓🔥
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 15d
New in #Claude Code 2.0: the /usage command.
Now you can easily track model token consumption and plan smarter 🔥
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 16d
👇🔥👀 Claude Sonnet 4.5
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 16d
Thanks to @voxxeddayscrete.bsky.social for testing the brand-new Devoxx Companion app at their 2-day event last weekend Bugs were reported & fixed, enhancements added 🙌
Leading by example ❤️
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Reposted by Stephan Janssen
devoxx.com
Devoxx Belgium @devoxx.com · 16d
All Devoxx Belgium 2025 eTickets have been emailed🎟️
✔️ Check your inbox (or spam)
✔️ Download to your phone/tablet
✔️ Show QR code at entrance for your badge
✔️ Max screen brightness = smooth scanning ✨
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 19d
Can you DM more info please?
stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 19d
On which OS and browser (version) are you experiencing this? Trying to simulate the issue...
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stephanjanssen.be
Stephan Janssen @stephanjanssen.be · 19d
If I were president, I would cancel timezones 🕘😅 #ExecutiveOrder
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