#LangChain4j 1.11.0 is out! 🎉 github.com/langchain4j/...

Si cela vous intéresse, foncez sur l'inscription ! Toutes les informations sont disponibles dans le formulaire ! #Zenika

Are you looking for a summer internship?👨‍🎓 Join our team on a mission to make all languages fast, and developers all over the world more productive! Learn more and apply: www.graalvm.org/community/in...

✏️ JEP 8377081 was drafted Title: Argon2 Password Hashing Algorithms Type: feature Component: security Release: 27 See openjdk.org/jeps/8377081

First post on @coderlegion.bsky.social. Anyone else over there?

Proud to introduce the first Foojay book! 'Sustainability for Java Developers' is a collaborative effort from our amazing community. The first edition is now available on @leanpub.bsky.social for FREE with more updates coming soon... foojay.io/today/announ... #Java #Sustainability #FoojayCommunity

I just published Orchestrating Streams: Episode 2 — Consuming Kafka Topics From Kestra medium.com/p/orchestrat... #OpenSource #ApacheKafka #Kestra #Orchestration

En attendant nos résumés des sessions, voici un retour à "chaud" de la @fosdem.org par la rédaction de Programmez #FOSDEM www.programmez.com/actualites/f...

In 2025, as Bluesky grew from 25M to 42M users, we took actions to keep it welcoming, using proactive design to reduce toxic content by 79%.  Our 2025 Transparency Report shares how we're building a safer platform while keeping a transparent and human-centered approach: bsky.social/about/blog/0...

After migrating Kestra from Java 21 to Java 25, we see a significant improvement in memory usage. It uses 35% less heap and 12% less metaspace! Upgrading always brings benefits ;) #java #kestra github.com/kestra-io/ke...

I start putting '_' everywhere as lambda parameters. It feels so right ;)

We released Quarkus 3.31! It is packed with new features, including full Java 25 support, faster builds, Panache Next, upgrades to JUnit 6 and Testcontainers 2, and a lot of security-related enhancements. quarkus.io/blog/quarkus...

✏️ JEP 8376595 was drafted Title: Lazy Constants (Third Preview) Type: feature Component: core / lang Release: 27 See openjdk.org/jeps/8376595

✏️ JEP 8361105 was drafted Title: Code reflection (Incubator) Type: feature Component: core See openjdk.org/jeps/8361105

👍 My colleague Pierre Zemb wrote a very interesting article about LLMs and engineering pierrezemb.fr/posts/llms-f...

hardwood - A minimal dependency implementation of Apache Parquet in Java Looks nice, parsing only for now, intended as a replacement for parquet java, but heavily reduced dependencies (only compression libraries). github.com/hardwood-hq/...

Forgot to mention it, but I'm renewed as a Google Developer Expert @developers.google.com for 2026, which is a recognition of my continuous support for Google Cloud technologies inside @quarkus.io. 🎉 🥳 😎

In the next @foojay.io #Podcast, I talk with @hollycummins.com and Michal Maléř about @quarkus.io and Agentic Commerce. How can we make cloud-native applications? What are the advantages of Quarkus? Watch on YouTube www.youtube.com/watch?v=_nJC... or listen in your favorite podcast app.

🎧 Si vous ne l'écoutez pas encore, @mixitconf.org a un podcast ➡️ Cet épisode sur les 30 ans de Java est plutôt cool (surtout si vous en faite depuis longtemps)

Envie de devenir conférencier ou conférencière ? Le Ch'ti Tremplin est de retour! Tu rêves de donner ta première conférence mais tu ne sais pas par où commencer? La peur de ne pas être à la hauteur te retient? Bonne nouvelle : Le Ch'ti Tremplin est fait exactement pour toi forms.gle/1PDyYtr18ie...

Today I discover that the Eclipse Temurin Java images reports the wrong number of available processors on cpu-constrained containers in 21 but not in 25! You can try by yourself (x86 only) This is very surpising for such a highly used image. github.com/adoptium/ado...

What's new in Java 26 for us, developers? (Both in English and French) #java #java26 www.loicmathieu.fr/wordpress/in...

Updated JOL and heapdump-estimates in it specifically to better support JDK 25. We use this tool to quickly glance where are the opportunities in our real services. Streaming heap dump analysis allows doing this on multi-hundred GB heap dumps. Builds: builds.shipilev.net/jol/

The hardest part of operating data & infrastructure isn’t running workflows, it’s knowing what they touch, what they produce, and what breaks when something changes. That’s why we built Kestra Assets: a governed, language-agnostic catalog with automatic lineage. kestra.io/blogs/hello-...

Tips and tricks for your @kestra.io flows! dev.to/missamarakay...

🎯 JEP 527 updated to target JDK 27 Title: Post-Quantum Hybrid Key Exchange for TLS 1.3 Type: feature Component: security / javax.net.ssl Release: 27 See openjdk.org/jeps/527

TIL that even if a Kafka producer is supposed to be thread safe, it is not in the context of a transaction, so you must wrap your transactional calls into a synchronized block 🤨

Après des vacances bien méritées, la Veille de Wittouck 🤓 est de retour avec la même formule pour 2026 : mon analyse rapide des articles, vidéos ou podcasts qui m’ont intéressés sur les deux dernières semaines. L'édition de début janvier est dispo : codeka.io/2026/01/16/l...

“Sleep is not a synchronization primitive.” 😅 We’re featured on @foojay.io 🎉 sharing how we deal with flaky tests at Kestra: 6,000+ tests async workflows distributed queues CI you can actually trust You won’t kill all flakes. Separate signal from noise. Ship anyway. foojay.io/today/flaky-...

Looking to understand pointer arithmetic in modern Java? How to perform pointer arithmetic using the Foreign Function & Memory API? Check out this insightful piece by @davidvlijmincx.com on our blog. #Java #Programming foojay.io/today/pointe...

Tremplin DevLille x Cloud Nord x Agi’Lille Tu veux devenir speaker mais tu n’oses pas encore ? Idée de talk, prise de parole, structuration… on t’accompagne CFP ouvert le 26 janvier 2026 (clôture : 13 février) 6 coaché·e·s → 3 talks sur scène Lance-toi, la communauté est là pour toi.

How stagnant is CPU technology? https://lemire.me/blog/2026/01/14/how-stagnant-is-cpu-technology/

Quarkus 3.31, released this month, will be the culmination of months of work making Quarkus applications builds faster. Learn more about it in this blog post by @gsmet.bsky.social: quarkus.io/blog/buildin...

Leave it to me to make more-complex-than-necessary first examples! But the adventure continues and I'm learning a ton. Join me and let me know what you are building with @kestra.io! dev.to/missamarakay...

One more time, the excellent async profiler tools saved me during a customer production incident. Download iy -> quick flamegraph profile -> immediate discovery of the issue. github.com/async-profil...

I did some OpenJDK commit exploration and I thought I could blog about it too. Here it is: questdb.com/blog/jvm-cur...

ICYMI: You're probably ignoring the best parts of Quarkus. I compiled 10 "Hidden Gems" that I use in almost every project: - @Location for easy HTTP headers - Zero-config Flyway - The unspoken power of Qute type-safety Stop writing boilerplate. buff.ly/aPmLiHC #Java #Quarkus #DeveloperExperience

Digging into more of the implementation details with @kestra.io! Follow along on my learning journey as I build my first flow. dev.to/missamarakay...

🚀 Kestra 1.2 is live! 📦 Assets (EE) 🧩 Templated Blueprints (EE) 📂 Namespace file versioning 🔁 Concurrent triggers ✅ Checks 🎨 UI redesign ☁️ AWS & Azure Marketplace 🧩 Many new plugins Release post in comments👇

Tired of your tests misbehaving? Join @loicmathieu.fr on an insightful journey to tackle flaky tests head-on. A must-read for every developer! #coding #testing #foojay foojay.io/today/flaky-...

Télécommandes, sous-titres, livres audio, pailles, épluche-légumes, SMS… Ces innovations sont d’abord pensées pour les personnes handicapées avant d’être adoptées par tout le monde. Je raconte leur histoire dans mon dernier article : emmanuelle-aboaf.netlify.app/blog/article...

Micronaut announces plans to join Commonhaus 🎉 We look forward to welcoming @micronautfw.bsky.social as a member project. Stay tuned! micronaut.io/2026/01/12/m...

Wouldn't it be great to have a Foojay page on Wikipedia? Who is an experienced Wikipedia author and can help us improve this draft to make it valid for publishing? en.wikipedia.org/wiki/Draft:F...

OpenJDK is faster than GraalVM* It's around twice as fast in one particular area. Read more in my latest tiny blog post at mostlynerdless.de/blog/2026/01...

tailwindcss en péril ? 75 % des équipes techniques ont été virés www.programmez.com/actualites/t...

Its a new year - how about coming to work on the Quarkus team ? ibmglobal.avature.net/en_US/career... location: Dublin/Ireland

Check out @frankdelporte.be 's informative piece on Foojay, where he addresses the scaling loop problem during Java warmup. #Java #Coding foojay.io/today/java-w...

Check out this new article by Michal Maléř about optimizing Java for the cloud-native era with @quarkus.io. Learn how it's paving the way for future cloud applications. #Java #Cloud #Quarkus foojay.io/today/optimi...

Ça deviens urgent d'y postuler! Et je dis ça pour moi aussi ;)

🎯 JEP 527 proposed to target JDK 27 Title: Post-Quantum Hybrid Key Exchange for TLS 1.3 Type: feature Component: security / javax.net.ssl Release: 27 See openjdk.org/jeps/527