Catherine Edelveis

I’m also out , but that’s okay, all the more incentive to work harder and create a cooler talk 💪🏻

Friends, come to the next livecoding stream by @rabauer.bsky.social - this is so engaging ! I’m telling ya, we should have more livecoding sessions in our lives 🤩

It was an amazing talk indeed, thank you for coming ☺️

YouTube video by CyberJAR GraalVM for Java Developers: The Ultimate Beginner’s Guide

👾New CyberJAR Episode : What is GraalVM ?
Three key components of @graalvm.org - Graal JIT, Native Image, Polyglot API - explained in under 10 minutes ! Perfect for getting to know this awesome project ☺️

youtu.be/tg7_5nC-mKo

YouTube video by Spring I/O Next level Kotlin support in Spring Boot 4 by Sébastien Deleuze @ Spring I/O 2025

🍃 Next level Kotlin support in Spring Boot 4 by @seb.deleuze.fr @ Spring I/O 2025

▶️ Video: youtu.be/Ip1IFdlNPIY

🔗 Slides: 2025.springio.net/slides/next-...

🛠️ Repo: github.com/sdeleuze/spr... #springio25

Today, in just 4 hours, we are discussing myths and realities of full-stack. Join us if you are thinking of changing career direction, have stories to share, or just curious😉

YouTube video by CyberJAR Full-stack: Hassle-free software development or the abyss of complexity?

👾CyberJAR Live: All-in on full-stack?

This Wednesday, @vaadin.com Champion @rene-wilby.de and I discuss what full-stack really means. Expect pros and cons, challenges and growth receipts, burnout guards, and AI-era skill must-haves.
Come bring questions and stories!
www.youtube.com/watch?v=tqga...

Join @jonatan-ivanov.bsky.social and @asm0dey.site for an example-driven journey through the JVM observability landscape at dev2next this September! 🚀

www.dev2next.com/speaker/1a78...

🎟️ Get tickets at dev2next.com
👀 Use the code JOIN-PASHAF-50OFF for a discount!
📅 September 29 - October 2

Exploring #JavaFX testing techniques was indeed an... unusual experience for me😅

🚀 Introducing the Headless Platform for JavaFX - Gluon We’re excited to announce a new addition to the JavaFX ecosystem: the Headless Platform, a lightweight, platform-independent backend that enables running JavaFX applications without a graphical user i...

JavaFX now has a first-class, top-level Headless glass platform. Read more about it on our website: gluonhq.com/introducing-...
You can already try it in the 26-ea+2 build we just released.

#Java #JavaFX #OpenJFX

YouTube video by CyberJAR Java 25 LTS: The New Features in JDK 25

👾Unboxing all #Java 25 JEPs!
Watch me unbox🎁 the goodies that the upcoming JDK LTS release brings us - from faster startup to improved profiling:
www.youtube.com/watch?v=On0B...

Java 25's new CPU-Time Profiler: The Implementation (2) - Mostly nerdless In this week's blog post, learn how Java 25's new CPU-time profiler in OpenJDK works internally and why concurrency is challenging.

In this week's blog post, learn how Java 25's new CPU-time profiler works internally, including signal handling, queue design, and async sampling: A deep dive into the core components behind the scenes.
Read more at: mostlynerdless.de/blog/2025/07...
#Java #OpenJDK #JFR #Profiling

YouTube video by CyberJAR Productivity Hacks for Spring Boot Application Developers

Friends, we had an amazing talk with @sivalabs.in on the @intellijidea.com goodies for Spring Boot developers! The recording is available, so you can watch it if you missed the live session💝
www.youtube.com/watch?v=YCOX...

JavaFX now has a Headless platform.
bugs.openjdk.org/browse/JDK-8... is now Resolved!
Pfew, that took me 1 year, 5 months and 29 days. Goodnight!
#JavaFX #Java

Tomorrow is the day ! Join me and @sivalabs.in to discuss developer productivity and bring your questions !

Unsettling... AI can misbehave.
Asked llama3.1 to edit the text -> summary
Asked specifically not to summarize, but edit -> summary
Adjusted num_ctx and temperature -> summary
Only after adding 4 VERY strict rules to prompt, did it give in
I know this model isn't the best fit for editing, but still

I have a feeling that even with the evolution of AI, we will still need to check after it, so clear specs + AI generation + verification might become the golden standard

This one's golden!

How do you think, in this paradigm, should we still verify the updates AI has integrated? How high is the risk that automatic AI updates will break something?

Then, as soon as I create this video , I’ll ping you , deal ?😁

I was meaning to make a video , because my path to DevRel was ..er.. unusual 😁
AI does change something . Written content is reprocessed by AI , videos aren’t . And personal communication, personal style gets more important - what do you think ?

Yep ! I did that too, but at some point I thought “oh, I’m tired of Employee, Book, and Student entities.” Luckily , my employer doesn’t mind my craziness , so I get to create the whole cyberpunk universe in demos 🙊
I actually want to learn React ! Can you recommend some sources for starters ?

Oh, definitely ! I hope it might even be turned into a conference talk or at least a series of videos :)

Uf, this is exciting for me: Spring AI, Ollama, whisper.ccp, sox - that’s a core stack 😎
What is your favourite pet project you’ve made ? :)

The app is called NeuroWatch , my newest pet project, cyberpunk themed , perfect for integrating and showcasing cool modern technologies .
Er, afaik, Kafka Streams are not as often used anymore 🤔

Two most exciting moment for me : choosing a tech stack for the next pet project and choosing a new tattoo ☺️
This week, I got to do both - bliss ❤️‍🔥

Going to integrate Kafka into my Vaadin based app as well , but with spring cloud stream

See #Vaadin #Flow (and other Ul frameworks) in action to create a Meme Generator (web) app. Nice presentation and live coding by @jagovreede.bsky.social.

That is quite funny! I'm basically doing the same thing with Spring AI and Vaadin as a Live-Coding-Series! www.youtube.com/playlist?lis...

YouTube video by CyberJAR Distroless Isn’t Always Better: What Most Tutorials Don’t Tell You

👾 New on CyberJAR: Distroless Images, Hope or Hype?

Are #distroless really that small and secure as advertised? Not always😲
I compared distroless to alternative solutions and tested them with Go and #Java. Results...? Watch the video and find out!
www.youtube.com/watch?v=_yOp...