The Open-Source UI framework for building web apps 100% in Java.
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Joined April 2009
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Vaadin retweeted
Vaadin 25.1 is out! 🥳
Signals for reactive UI state management is the biggest update to our Java API since Vaadin 10 (but this time without breaking changes)!
Other goodies:
🧑✈️ Copilot is free
🧪 Browserless UI testing is now free
🤖 New AI chat components
vaadin.com/blog/vaadin-25-1-…
Vaadin retweeted
Exciting new feature in Vaadin 25.1.0 rc1. View state values in signals are preserved when hotswapping. You stay where you were before but with new logic applied.
Feels like using a completely new framework!
Vaadin retweeted
If you missed Miikka Andersson’s session with @cat_edelveis on Docker images for #Java apps, he turned it into a solid write-up. Multi-stage builds, layered JARs, buildpacks, AOT cache, native images, hardened runtime images: vaadin.com/blog/building-the…
Vaadin retweeted
Schon mal Imports gebaut, die still und heimlich Daten überschreiben? @SvenRuppert macht im #URLShortener das Gegenteil: Import als sichtbarer UI-Zustand, nicht als Hintergrundprozess. Kontrolle statt Chaos.
Lese: javapro.io/de/url-shortener-…
#Java #EclipseStore #Vaadin @vaadin
Vaadin retweeted
#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/tickets
#Java #JCON
Vaadin retweeted
Friends, I can't wait to share with you something exciting!🤩
This Thursday, I will be joined live on CyberJAR by the one and only @starbuxman to discuss what goodies @springboot 4 brought us!
Stay tuned, I'll keep you posted on the exact time😘
Vaadin retweeted
🚀 Supercharge your LLM with @vaadin MCP!
In this short video I show how to integrate the Vaadin MCP server into your Project.
The result: smarter code generation using the full Vaadin API.
Docs 👉 vaadin.com/docs/latest/build…
#Java #Vaadin #WebDevelopment
Vaadin retweeted
Coming from the Spring, JPA and angular world, I've recently used Spring, Vaadin and Jooq to test Junie.
Having the whole codebase in one project is easier to manage with AI tools. I must say, the productivity gain is kind of scary 😱
Vaadin retweeted
👾CyberJAR Live: All-in on full-stack?
This Wednesday, @vaadin Champion René Wilby and I discuss what full-stack really means. Expect pros and cons, challenges and growth receipts, burnout guards, and AI-era skill must-haves. Bring questions and stories!
youtube.com/watch?v=tqgaOxNo…
Vaadin retweeted
📦 New in @vaadin 24.8: simplified Upload & Download APIs!
In this new video, I show how to use the new API 🎬 + share working code 👇
Vaadin retweeted
🎉 New in @vaadin 24.7: Easily align components left, center & right in a HorizontalLayout – no wrappers needed!
Group items individually to start, center, or end.
Check out my code demo!
Vaadin retweeted
Day 2 at @jcon_conference – thanks for all the great talks at the Vaadin booth yesterday! 🙌
Special guest: a real young star – Vaadin really is kid-friendly 😄
Don’t miss Matti’s talk today at 11:30:
Full-Stack Java with @EclipseStoreIO + @vaadin
#Vaadin #Java
Vaadin retweeted
Now live on Stage 6 at @jcon_conference @samiekblad talking about "Modern Web Development with Java and @vaadin - From Fundamentals to Pro"
Vaadin retweeted
At @jcon_conference? Be sure to swing by the @vaadin booth to say hi and get an ascii reindeer t-shirt 🤩
Vaadin retweeted
🎥 @jcon_conference just opened the doors and @vaadin is in Cologne with a team.
👉 come to our booth and check the latest features of Vaadin 24 and yes we have T-Shirts.
Looking forward to see you!
Vaadin retweeted
🔄 Async Updates in Flow 🚀
Long-running tasks in the UI? With @vaadin, you can run server-side processes async and push updates to the client – without blocking the UX.
✅ UI stays responsive
✅ Real-time updates
✅ No manual polling overhead
Here is a short coding demo! 🎬👇
Vaadin retweeted
@vaadin Thanks for being so great a support. Other tech and frameworks I use are nearly impossible to get support from. – at Minneapolis, MN