Arnaud Héritier
@aheritier.net
#lescastcodeurs #devoxxfr #AI #platformEngineering #devops #oss #jenkinsci #maven #asf
Je viens d'activer un premier batch de comptes. Déjà plus de 200 propositions reçues en 10J !
Et si vous pouviez contribuer au programme Devoxx 2026 ? 👀
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
December 4, 2025 at 8:59 PM
Je viens d'activer un premier batch de comptes. Déjà plus de 200 propositions reçues en 10J !
Reposted by Arnaud Héritier
Et si vous pouviez contribuer au programme Devoxx 2026 ? 👀
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
December 4, 2025 at 9:09 AM
Et si vous pouviez contribuer au programme Devoxx 2026 ? 👀
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
Rejoignez les ✨ Community Reviewers ✨ pour évaluer les propositions soumises, et aider à identifier les tendances émergentes !
Pour participer, inscrivez-vous via ce formulaire ⭢ docs.google.com/forms/d/e/1F...
À très vite 👋
Reposted by Arnaud Héritier
Minio en maintenance mode 🤔
poke @julien.hommet.net @jseguillon.bsky.social
github.com/minio/minio/...
poke @julien.hommet.net @jseguillon.bsky.social
github.com/minio/minio/...
December 4, 2025 at 5:13 AM
Minio en maintenance mode 🤔
poke @julien.hommet.net @jseguillon.bsky.social
github.com/minio/minio/...
poke @julien.hommet.net @jseguillon.bsky.social
github.com/minio/minio/...
Reposted by Arnaud Héritier
Excited to organize and host the next ParisJUG meetup at @datadoghq.com ! 🙌
Join us for an evening with Greg Wilkins and Ivar Grimstad for a deep dive into 30 years of innovation in #Jetty and #Java Enterprise.
Looking forward to seeing the community there! ☕
Join us for an evening with Greg Wilkins and Ivar Grimstad for a deep dive into 30 years of innovation in #Jetty and #Java Enterprise.
Looking forward to seeing the community there! ☕
🚀 Ready to explore 30 years of innovation in Jetty & Enterprise Java?
We’re excited to welcome Greg Wilkins and Ivar Grimstad for an exceptional evening of insights, history, and what’s coming next in the Java world!
📆 Tuesday, December 9
📍 @datadoghq.com Paris Office
🎟️ Register now www.parisjug.org
We’re excited to welcome Greg Wilkins and Ivar Grimstad for an exceptional evening of insights, history, and what’s coming next in the Java world!
📆 Tuesday, December 9
📍 @datadoghq.com Paris Office
🎟️ Register now www.parisjug.org
Bienvenue
Bienvenue au Paris JUG Le Paris JUG est un groupe d’utilisateurs Java ayant pour but de réunir les acteurs du langage (professionnels, communautés open source, institutions, étudiants, enseignants…) a...
www.parisjug.org
December 4, 2025 at 6:14 AM
Excited to organize and host the next ParisJUG meetup at @datadoghq.com ! 🙌
Join us for an evening with Greg Wilkins and Ivar Grimstad for a deep dive into 30 years of innovation in #Jetty and #Java Enterprise.
Looking forward to seeing the community there! ☕
Join us for an evening with Greg Wilkins and Ivar Grimstad for a deep dive into 30 years of innovation in #Jetty and #Java Enterprise.
Looking forward to seeing the community there! ☕
Reposted by Arnaud Héritier
Continuing our CFP Tips series. Number 3: Stick to the Point
🔸Avoid rambling and using lots of buzzwords
🔸Make it relevant to the target audience
🔸Present the problem, why it’s important, and the solution
🔸Outline why attendees will benefit from your talk
🗓️ 6&7 May | ℹ️ devoxx.co.uk
🔸Avoid rambling and using lots of buzzwords
🔸Make it relevant to the target audience
🔸Present the problem, why it’s important, and the solution
🔸Outline why attendees will benefit from your talk
🗓️ 6&7 May | ℹ️ devoxx.co.uk
December 3, 2025 at 1:09 PM
Continuing our CFP Tips series. Number 3: Stick to the Point
🔸Avoid rambling and using lots of buzzwords
🔸Make it relevant to the target audience
🔸Present the problem, why it’s important, and the solution
🔸Outline why attendees will benefit from your talk
🗓️ 6&7 May | ℹ️ devoxx.co.uk
🔸Avoid rambling and using lots of buzzwords
🔸Make it relevant to the target audience
🔸Present the problem, why it’s important, and the solution
🔸Outline why attendees will benefit from your talk
🗓️ 6&7 May | ℹ️ devoxx.co.uk
Reposted by Arnaud Héritier
It’s that time of the year when we post CFP tips to succeed and become accepted at conferences!
Here is tip number 1 🎉!!!
#conference #cfp #tips
Here is tip number 1 🎉!!!
#conference #cfp #tips
CFP Tip 1: Be the knowledge sharer
🔸Focus on a topic you know well and are comfortable with
🔸Avoid new and shiny tech just because you think it's trending
🔸Make sure your proposed subject offers clear benefits to the audience
Come back tomorrow for Tip 2...
🗓️ 6&7 May | ℹ️ devoxx.co.uk
🔸Focus on a topic you know well and are comfortable with
🔸Avoid new and shiny tech just because you think it's trending
🔸Make sure your proposed subject offers clear benefits to the audience
Come back tomorrow for Tip 2...
🗓️ 6&7 May | ℹ️ devoxx.co.uk
December 3, 2025 at 11:09 AM
It’s that time of the year when we post CFP tips to succeed and become accepted at conferences!
Here is tip number 1 🎉!!!
#conference #cfp #tips
Here is tip number 1 🎉!!!
#conference #cfp #tips
Reposted by Arnaud Héritier
À #TechRocksSummit 2025, j'ai eu le plaisir de parler patterns et anti-patterns pour le développement et le succès des #agents #IA dans vos projets.
Voici les slides et un résumé de ma présentation :
glaforge.dev/talks/2025/1...
Voici les slides et un résumé de ma présentation :
glaforge.dev/talks/2025/1...
December 2, 2025 at 1:41 PM
À #TechRocksSummit 2025, j'ai eu le plaisir de parler patterns et anti-patterns pour le développement et le succès des #agents #IA dans vos projets.
Voici les slides et un résumé de ma présentation :
glaforge.dev/talks/2025/1...
Voici les slides et un résumé de ma présentation :
glaforge.dev/talks/2025/1...
Reposted by Arnaud Héritier
Mistral AI dévoile Mistral 3 et Ministral : des modèles qui replacent la France sur la scène open source www.numerama.com/tech/2133079...
Mistral AI dévoile Mistral 3 et Ministral : des modèles qui replacent la France sur la scène open source
Après OpenAI, Google, Anthropic et DeepSeek, au tour de Mistral AI, la pépite française de l'intelligence artificielle, de lancer ses nouveaux modèles de langage. La startup dévoile une gamme complète...
www.numerama.com
December 2, 2025 at 5:59 PM
Mistral AI dévoile Mistral 3 et Ministral : des modèles qui replacent la France sur la scène open source www.numerama.com/tech/2133079...
Reposted by Arnaud Héritier
Bun vient de se fait racheter par Anthropic 🤔
www.anthropic.com/news/anthrop...
www.anthropic.com/news/anthrop...
Anthropic acquires Bun as Claude Code reaches $1B milestone
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
www.anthropic.com
December 2, 2025 at 6:37 PM
Bun vient de se fait racheter par Anthropic 🤔
www.anthropic.com/news/anthrop...
www.anthropic.com/news/anthrop...
Reposted by Arnaud Héritier
La donne a changé pour les communications sur les smartphones professionnels. Google a déployé une mise à jour majeure pour Android qui donne aux entreprises un pouvoir sans précédent : celui de lire et d'archiver les messages RCS et SMS de leurs employés
www.generation-nt.com/actualites/g...
www.generation-nt.com/actualites/g...
Google autorise votre employeur à lire tous vos SMS professionnels
GNT est le portail Hi-Tech français consacré aux nouvelles technologies (internet, logiciel, matériel, mobilité, entreprise) et au jeu vidéo PC et consoles.
www.generation-nt.com
December 2, 2025 at 11:24 AM
La donne a changé pour les communications sur les smartphones professionnels. Google a déployé une mise à jour majeure pour Android qui donne aux entreprises un pouvoir sans précédent : celui de lire et d'archiver les messages RCS et SMS de leurs employés
www.generation-nt.com/actualites/g...
www.generation-nt.com/actualites/g...
Reposted by Arnaud Héritier
Nothing beat learning to design and code properly. You might be able to use tools to begin with, but after a while, if you do threat modeling and secure design regularly, the tools are mostly in the way. (4/4)
December 1, 2025 at 9:14 PM
Nothing beat learning to design and code properly. You might be able to use tools to begin with, but after a while, if you do threat modeling and secure design regularly, the tools are mostly in the way. (4/4)
Reposted by Arnaud Héritier
Most shift-left strategies fail because they rely on automation. Automation is not a silver bullet. I recently went through all our SAST and SCA findings for last year, all 2500 of them. We use two very popular SAST tools. One of them also does SCA. We only had 11 that not were false-positives.(1/4)
December 1, 2025 at 9:14 PM
Most shift-left strategies fail because they rely on automation. Automation is not a silver bullet. I recently went through all our SAST and SCA findings for last year, all 2500 of them. We use two very popular SAST tools. One of them also does SCA. We only had 11 that not were false-positives.(1/4)
Reposted by Arnaud Héritier
JUnit is undoubtedly one of the most important projects in the #Java ecosystem. And it's 100% free and open!
Let me be frank: If we can't get THIS project to the point where a single maintainer can focus on it, then what does that say about our commitment to Free & Open Source Software?
1/3 ⏩
Let me be frank: If we can't get THIS project to the point where a single maintainer can focus on it, then what does that say about our commitment to Free & Open Source Software?
1/3 ⏩
Support JUnit
JUnit is maintained by a team of passionate volunteers. This is your chance to give back and support the project!
steady.page
November 26, 2025 at 11:29 AM
JUnit is undoubtedly one of the most important projects in the #Java ecosystem. And it's 100% free and open!
Let me be frank: If we can't get THIS project to the point where a single maintainer can focus on it, then what does that say about our commitment to Free & Open Source Software?
1/3 ⏩
Let me be frank: If we can't get THIS project to the point where a single maintainer can focus on it, then what does that say about our commitment to Free & Open Source Software?
1/3 ⏩
Reposted by Arnaud Héritier
The engineer-manager pendulum model no longer accurately reflects how engineering leadership operates.
Most of us aren’t just an IC or a manager. Technology has forced us to live somewhere in the middle.
I wrote about what this actually looks like now:
www.modernleader.is/p/pendulum-r...
Most of us aren’t just an IC or a manager. Technology has forced us to live somewhere in the middle.
I wrote about what this actually looks like now:
www.modernleader.is/p/pendulum-r...
The engineer–manager pendulum is breaking
The hybrid era of engineering leadership is here, and the traditional IC/manager model is no longer suitable.
www.modernleader.is
November 25, 2025 at 3:01 PM
The engineer-manager pendulum model no longer accurately reflects how engineering leadership operates.
Most of us aren’t just an IC or a manager. Technology has forced us to live somewhere in the middle.
I wrote about what this actually looks like now:
www.modernleader.is/p/pendulum-r...
Most of us aren’t just an IC or a manager. Technology has forced us to live somewhere in the middle.
I wrote about what this actually looks like now:
www.modernleader.is/p/pendulum-r...
Reposted by Arnaud Héritier
L'IA ne remplacera pas votre autocomplétion (et c'est tant mieux).
Mon retour d'XP après plusieurs mois d'utilisation quotidienne en SRE : où l'IA excelle vraiment vs où c'est juste du hype.
Et oui, je suis de retour !
www.damyr.fr/posts/ia-ne-...
Mon retour d'XP après plusieurs mois d'utilisation quotidienne en SRE : où l'IA excelle vraiment vs où c'est juste du hype.
Et oui, je suis de retour !
www.damyr.fr/posts/ia-ne-...
www.damyr.fr
November 26, 2025 at 8:06 AM
L'IA ne remplacera pas votre autocomplétion (et c'est tant mieux).
Mon retour d'XP après plusieurs mois d'utilisation quotidienne en SRE : où l'IA excelle vraiment vs où c'est juste du hype.
Et oui, je suis de retour !
www.damyr.fr/posts/ia-ne-...
Mon retour d'XP après plusieurs mois d'utilisation quotidienne en SRE : où l'IA excelle vraiment vs où c'est juste du hype.
Et oui, je suis de retour !
www.damyr.fr/posts/ia-ne-...
Reposted by Arnaud Héritier
Let's go! Our call for paper is now open until January 11th.
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Call For Papers
The Call for Papers web app which allows authenticated users to submit talks and the program committee to review and rate them.
devoxxfr2026.cfp.dev
November 24, 2025 at 6:50 AM
Let's go! Our call for paper is now open until January 11th.
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Reposted by Arnaud Héritier
ASF projects power scientific research, public dashboards, data engineering, and more.
Your support makes it possible.
Join us this #GivingTuesday: buff.ly/vymscvZ
#GivingTuesday #OpenSource #CommunityOverCode
Your support makes it possible.
Join us this #GivingTuesday: buff.ly/vymscvZ
#GivingTuesday #OpenSource #CommunityOverCode
November 22, 2025 at 8:01 PM
ASF projects power scientific research, public dashboards, data engineering, and more.
Your support makes it possible.
Join us this #GivingTuesday: buff.ly/vymscvZ
#GivingTuesday #OpenSource #CommunityOverCode
Your support makes it possible.
Join us this #GivingTuesday: buff.ly/vymscvZ
#GivingTuesday #OpenSource #CommunityOverCode
Reposted by Arnaud Héritier
Someone told me my posts “sound like AI.”
So I built an AI detector in Java with Quarkus + LangChain4j.
It turns out detection is harder — and more fascinating — than you’d think.
Read the full breakdown ↓
buff.ly/Qm1KYIB
#Java #AI #Quarkus #LangChain4j
So I built an AI detector in Java with Quarkus + LangChain4j.
It turns out detection is harder — and more fascinating — than you’d think.
Read the full breakdown ↓
buff.ly/Qm1KYIB
#Java #AI #Quarkus #LangChain4j
November 22, 2025 at 7:15 AM
Someone told me my posts “sound like AI.”
So I built an AI detector in Java with Quarkus + LangChain4j.
It turns out detection is harder — and more fascinating — than you’d think.
Read the full breakdown ↓
buff.ly/Qm1KYIB
#Java #AI #Quarkus #LangChain4j
So I built an AI detector in Java with Quarkus + LangChain4j.
It turns out detection is harder — and more fascinating — than you’d think.
Read the full breakdown ↓
buff.ly/Qm1KYIB
#Java #AI #Quarkus #LangChain4j
Reposted by Arnaud Héritier
🥁📢 #SpringModulith 2.0 is here! Revamped event publication registry, module-specific database migrations, runtime improvements, #jSpecify support, and upgrades to Spring Boot 4 / Framework 7. Grab it while it's 🔥! 🍃📦
Spring Modulith 2.0 GA, 1.4.5, and 1.3.11 released
Level up your Java code and explore what Spring can do for you.
spring.io
November 21, 2025 at 5:32 PM
🥁📢 #SpringModulith 2.0 is here! Revamped event publication registry, module-specific database migrations, runtime improvements, #jSpecify support, and upgrades to Spring Boot 4 / Framework 7. Grab it while it's 🔥! 🍃📦
I have a doubt between Struts and Ant #asfnewleaf
What was the first Apache project you discovered?
Answer with #ASFNewLeaf for a chance to win ASF swag.
Learn more about our social giveaway → buff.ly/ET6cl0b #opensource
Answer with #ASFNewLeaf for a chance to win ASF swag.
Learn more about our social giveaway → buff.ly/ET6cl0b #opensource
November 21, 2025 at 6:35 PM
I have a doubt between Struts and Ant #asfnewleaf
Spring Boot 4.0.0 is out spring.io/blog/2025/11... Congrats team!
Spring Boot 4.0.0 available now
Level up your Java code and explore what Spring can do for you.
spring.io
November 20, 2025 at 9:40 PM
Spring Boot 4.0.0 is out spring.io/blog/2025/11... Congrats team!
Reposted by Arnaud Héritier
Spring Boot 3.4.12 available now
Level up your Java code and explore what Spring can do for you.
spring.io
November 20, 2025 at 2:11 PM
Reposted by Arnaud Héritier
Spring Framework 7.0.1 Available Now
Level up your Java code and explore what Spring can do for you.
spring.io
November 20, 2025 at 2:15 PM
Reposted by Arnaud Héritier
IntelliJ IDEA 2025.3 Beta has been published, it provides first class support for JSpecify nullability annotations that are used in Spring Boot 4.0 which will be released today. www.jetbrains.com/idea/nextver...
#java #spring
#java #spring
Early Access Program (EAP) - IntelliJ IDEA
Code-centric IDE, focused on your productivity. Full Java EE support, deep code understanding, best debugger, refactorings, everything right out of the box...
www.jetbrains.com
November 20, 2025 at 4:16 PM
IntelliJ IDEA 2025.3 Beta has been published, it provides first class support for JSpecify nullability annotations that are used in Spring Boot 4.0 which will be released today. www.jetbrains.com/idea/nextver...
#java #spring
#java #spring
Reposted by Arnaud Héritier
