PerfectSlayer
@hardcoding.fr
Senior Software Engineer @ Datadog / Developer of AdAway (http://github.com/AdAway/AdAway) / @parisjug.org leader
This year at @devoxx.com, I'll unveil the magic behind OpenTelemetry 🪄 Join me on Tuesday to discover how it rewrites your application on production to captures signals like traces, metrics and logs: m.devoxx.com/events/dvbe2...
#Devoxx #OpenTelemetry #Java #JVM
#Devoxx #OpenTelemetry #Java #JVM
October 1, 2026 at 7:01 AM
This year at @devoxx.com, I'll unveil the magic behind OpenTelemetry 🪄 Join me on Tuesday to discover how it rewrites your application on production to captures signals like traces, metrics and logs: m.devoxx.com/events/dvbe2...
#Devoxx #OpenTelemetry #Java #JVM
#Devoxx #OpenTelemetry #Java #JVM
Reposted by PerfectSlayer
❤️🎙️ Devoxx Belgium Speakers on Bsky 👀
September 30, 2026 at 4:05 PM
❤️🎙️ Devoxx Belgium Speakers on Bsky 👀
Expect even more startup perf gains from Leyden in March next year 💪
🎯 JEP 544 updated to target JDK 28
Title: Ahead-of-Time Code Compilation
Type: feature
Component: hotspot / compiler
Release: 28
See openjdk.org/jeps/544
Title: Ahead-of-Time Code Compilation
Type: feature
Component: hotspot / compiler
Release: 28
See openjdk.org/jeps/544
September 29, 2026 at 4:49 PM
Expect even more startup perf gains from Leyden in March next year 💪
Reposted by PerfectSlayer
Java 27 / JDK 27: General Availability: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#Java27 #JDK27 #OpenJDK #Java
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#Java27 #JDK27 #OpenJDK #Java
September 15, 2026 at 1:17 PM
Java 27 / JDK 27: General Availability: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#Java27 #JDK27 #OpenJDK #Java
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#Java27 #JDK27 #OpenJDK #Java
Reposted by PerfectSlayer
🎉Les inscriptions sont ouvertes pour notre prochain événement #Java par Rémi Forax & friends
www.parisjug.org
🏢 Renault Digital [ www.parisjug.org/location/ren... ]
📆 Mardi 08 Septembre 2026 à 19h00
www.parisjug.org
🏢 Renault Digital [ www.parisjug.org/location/ren... ]
📆 Mardi 08 Septembre 2026 à 19h00
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
September 4, 2026 at 6:40 AM
🎉Les inscriptions sont ouvertes pour notre prochain événement #Java par Rémi Forax & friends
www.parisjug.org
🏢 Renault Digital [ www.parisjug.org/location/ren... ]
📆 Mardi 08 Septembre 2026 à 19h00
www.parisjug.org
🏢 Renault Digital [ www.parisjug.org/location/ren... ]
📆 Mardi 08 Septembre 2026 à 19h00
Attending to @javazone.bsky.social today? Join me at 13:00 to learn about the magic behind OpenTelemetry 🔭 javazone.no/program/b76bd602-d3e5-451e-9890-2ed1efa01bdd
September 2, 2026 at 7:24 AM
Attending to @javazone.bsky.social today? Join me at 13:00 to learn about the magic behind OpenTelemetry 🔭 javazone.no/program/b76bd602-d3e5-451e-9890-2ed1efa01bdd
Reposted by PerfectSlayer
First JDK 27 Release Candidate: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#JDK27 #Java27 #OpenJDK #TestItNow
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#JDK27 #Java27 #OpenJDK #TestItNow
August 20, 2026 at 12:37 PM
First JDK 27 Release Candidate: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#JDK27 #Java27 #OpenJDK #TestItNow
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/27/
#JDK27 #Java27 #OpenJDK #TestItNow
Reposted by PerfectSlayer
The first part of OpenJDK’s Project Valhalla, JEP 401 (Value Objects), has been integrated into JDK 28 as a preview feature and is now available in the early-access builds.
More information: openjdk.org/projects/val...
#JDK28 #OpenJDK #Java
More information: openjdk.org/projects/val...
#JDK28 #OpenJDK #Java
August 10, 2026 at 6:06 PM
The first part of OpenJDK’s Project Valhalla, JEP 401 (Value Objects), has been integrated into JDK 28 as a preview feature and is now available in the early-access builds.
More information: openjdk.org/projects/val...
#JDK28 #OpenJDK #Java
More information: openjdk.org/projects/val...
#JDK28 #OpenJDK #Java
That's a bold move! A LSP server for the price of an Ultimate license… I hope people will see the value 😓
I'll try it and hopefully it will nicely improve the @claudecode.bsky.social code generation, refactoring, and context awareness 💪
I'll try it and hopefully it will nicely improve the @claudecode.bsky.social code generation, refactoring, and context awareness 💪
We’re bringing IntelliJ IDEA’s intelligence to other editors!
The new Java & Kotlin by IntelliJ IDEA extension is now available in a preview version for VS Code and all its forks, like Cursor and Antigravity.
IntelliJ IDEA’s power – wherever you are. 👇
blog.jetbrains.com/idea/2026/08...
The new Java & Kotlin by IntelliJ IDEA extension is now available in a preview version for VS Code and all its forks, like Cursor and Antigravity.
IntelliJ IDEA’s power – wherever you are. 👇
blog.jetbrains.com/idea/2026/08...
IntelliJ IDEA Goes LSP: Java and Kotlin Intelligence Comes to VS Code, Cursor, and Agentic Flows - The JetBrains Blog
It’s no secret that agentic development is changing how developers build software. As agents take on more and more of the implementation work, developers spend less and less time manually editing code
blog.jetbrains.com
August 5, 2026 at 7:46 AM
That's a bold move! A LSP server for the price of an Ultimate license… I hope people will see the value 😓
I'll try it and hopefully it will nicely improve the @claudecode.bsky.social code generation, refactoring, and context awareness 💪
I'll try it and hopefully it will nicely improve the @claudecode.bsky.social code generation, refactoring, and context awareness 💪
A bit happy and sad at the same time 🥲
August 4, 2026 at 3:19 PM
A bit happy and sad at the same time 🥲
Visiblement ça ne leur suffit plus de licencier des studios entiers, place à la transformation en régie publicitaire 🤮 next.ink/242533/lindu... Au moins cet fois ci ils ne se cachent plus derrière l'argument "nan mais c'est pour faire plus réel" 😓 cc @gautoz.cool
L’industrie du jeu vidéo regarde du côté de la publicité face à l’explosion des coûts
Des budgets toujours plus énormes, des temps de développement toujours plus longs, mais un nombre de joueurs qui augmente peu sans que ces derniers ne…
next.ink
June 17, 2026 at 5:14 AM
Visiblement ça ne leur suffit plus de licencier des studios entiers, place à la transformation en régie publicitaire 🤮 next.ink/242533/lindu... Au moins cet fois ci ils ne se cachent plus derrière l'argument "nan mais c'est pour faire plus réel" 😓 cc @gautoz.cool
Reposted by PerfectSlayer
JDK 27 has been branched from the main line and is now in Rampdown Phase One: mail.openjdk.org/archives/lis...
openjdk.org/projects/jdk...
#JDK27 #OpenJDK #Java
openjdk.org/projects/jdk...
#JDK27 #OpenJDK #Java
JDK 27 is now in Rampdown Phase One - jdk-dev - openjdk.org
mail.openjdk.org
June 4, 2026 at 6:29 PM
JDK 27 has been branched from the main line and is now in Rampdown Phase One: mail.openjdk.org/archives/lis...
openjdk.org/projects/jdk...
#JDK27 #OpenJDK #Java
openjdk.org/projects/jdk...
#JDK27 #OpenJDK #Java
That's too many USB cables for a N64... Something is brewing! 👀 #nintendo64 #homebrew
May 31, 2026 at 2:57 PM
That's too many USB cables for a N64... Something is brewing! 👀 #nintendo64 #homebrew
Yet another rewrite to add to my to-do list 🥲 I soon won't have enough fingers on my hand to count the numbers of Android UI rewrites... to keep provided the basics same features 😅
Android is now Compose-first: developer.android.com/develop/ui/c...
It was years in the making, and I'm happy to see it's finally here!
It was years in the making, and I'm happy to see it's finally here!
Android is Compose-first | Jetpack Compose | Android Developers
Android is Compose-first, and the Views system is now in maintenance mode, meaning it will only receive updates for highly critical fixes.
developer.android.com
May 20, 2026 at 3:18 AM
Yet another rewrite to add to my to-do list 🥲 I soon won't have enough fingers on my hand to count the numbers of Android UI rewrites... to keep provided the basics same features 😅
Le replay de ma présentation à Devoxx France qui dévoile toute la magie derrière OpenTelemetry est maintenant disponible pour tous ceux qui n'auraient pas réussi rentrer dans l'amphithéâtre 😇 Bon visionnage 👀 youtu.be/1DYJUF1Rm2M @devoxx.fr #java #opentelemetry
May 19, 2026 at 1:47 AM
Le replay de ma présentation à Devoxx France qui dévoile toute la magie derrière OpenTelemetry est maintenant disponible pour tous ceux qui n'auraient pas réussi rentrer dans l'amphithéâtre 😇 Bon visionnage 👀 youtu.be/1DYJUF1Rm2M @devoxx.fr #java #opentelemetry
Merci à Octo pour ce retour sur ma présentation 🙏 J'apprécie vraiment de faire partie de votre top 3 au regard des nombreuses présentations de qualité durant ces trois jours ! 🙇♀️
blog.octo.com/devoxx-franc...
blog.octo.com/devoxx-franc...
Devoxx France 2026: retour d'expérience - OCTO Talks !
Après trois jours à la Devoxx France 2026,, voici mon top 3 des conférences qui m’ont le plus marquée.
blog.octo.com
May 19, 2026 at 1:40 AM
Merci à Octo pour ce retour sur ma présentation 🙏 J'apprécie vraiment de faire partie de votre top 3 au regard des nombreuses présentations de qualité durant ces trois jours ! 🙇♀️
blog.octo.com/devoxx-franc...
blog.octo.com/devoxx-franc...
Reposted by PerfectSlayer
🚨 We recently discovered that an unauthorized party obtained a token with access to the Grafana Labs GitHub environment, enabling the threat actor to download our codebase. (1/6)
May 17, 2026 at 1:51 AM
🚨 We recently discovered that an unauthorized party obtained a token with access to the Grafana Labs GitHub environment, enabling the threat actor to download our codebase. (1/6)
Reposted by PerfectSlayer
🎯 JEP 534 proposed to target JDK 27
Title: Compact Object Headers by Default
Type: feature
Component: hotspot / runtime
Release: 27
See openjdk.org/jeps/534
Title: Compact Object Headers by Default
Type: feature
Component: hotspot / runtime
Release: 27
See openjdk.org/jeps/534
May 12, 2026 at 8:58 AM
🎯 JEP 534 proposed to target JDK 27
Title: Compact Object Headers by Default
Type: feature
Component: hotspot / runtime
Release: 27
See openjdk.org/jeps/534
Title: Compact Object Headers by Default
Type: feature
Component: hotspot / runtime
Release: 27
See openjdk.org/jeps/534
Reposted by PerfectSlayer
Reggie - Hybrid Compile-Time and Runtime Optimized Regex for Java
github.com/DataDog/java...
from x.com/BachorikJ
github.com/DataDog/java...
from x.com/BachorikJ
GitHub - DataDog/java-reggie: A novel, bytecode generation based Java regular expression library
A novel, bytecode generation based Java regular expression library - DataDog/java-reggie
github.com
May 7, 2026 at 12:55 PM
Reggie - Hybrid Compile-Time and Runtime Optimized Regex for Java
github.com/DataDog/java...
from x.com/BachorikJ
github.com/DataDog/java...
from x.com/BachorikJ
🚀Je serai à Devoxx France la semaine prochaine pour vous révéler la magie d’OpenTelemetry : réécrire votre app en production.
Si vous êtes curieux de découvrir :
⭐ Ajoutez la session en favoris pour ne pas la rater
👋 Et venez me voir, je serai ravi d’échanger avec vous !
m.devoxx.com/events/devox...
Si vous êtes curieux de découvrir :
⭐ Ajoutez la session en favoris pour ne pas la rater
👋 Et venez me voir, je serai ravi d’échanger avec vous !
m.devoxx.com/events/devox...
April 13, 2026 at 6:32 AM
🚀Je serai à Devoxx France la semaine prochaine pour vous révéler la magie d’OpenTelemetry : réécrire votre app en production.
Si vous êtes curieux de découvrir :
⭐ Ajoutez la session en favoris pour ne pas la rater
👋 Et venez me voir, je serai ravi d’échanger avec vous !
m.devoxx.com/events/devox...
Si vous êtes curieux de découvrir :
⭐ Ajoutez la session en favoris pour ne pas la rater
👋 Et venez me voir, je serai ravi d’échanger avec vous !
m.devoxx.com/events/devox...
Reposted by PerfectSlayer
Oracle just published the “OpenJDK Interim Policy on Generative AI” 👀
openjdk.org/legal/ai
This could have real impact on how we contribute to OpenJDK going forward.
What do you think about it? Good direction or too restrictive?
openjdk.org/legal/ai
This could have real impact on how we contribute to OpenJDK going forward.
What do you think about it? Good direction or too restrictive?
OpenJDK Interim Policy on Generative AI
The field of generative AI is evolving quickly. It brings compelling opportunities to improve developer productivity, but it also brings risks: to reviewer burden, to safety and security, and to intellectual property.
openjdk.org
April 9, 2026 at 8:07 PM
Oracle just published the “OpenJDK Interim Policy on Generative AI” 👀
openjdk.org/legal/ai
This could have real impact on how we contribute to OpenJDK going forward.
What do you think about it? Good direction or too restrictive?
openjdk.org/legal/ai
This could have real impact on how we contribute to OpenJDK going forward.
What do you think about it? Good direction or too restrictive?
Impressive talk about glitch Xbox One bootrom from RE//verse 2026 conference 🤯 www.youtube.com/watch?v=FTFn...
RE//verse 2026: Hacking the Xbox One by Markus 'doom' Gaasedelen
YouTube video by REverse Conference
www.youtube.com
March 27, 2026 at 7:43 PM
Impressive talk about glitch Xbox One bootrom from RE//verse 2026 conference 🤯 www.youtube.com/watch?v=FTFn...
Reposted by PerfectSlayer
Java 26 / JDK 26: General Availability: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/26/
#Java26 #JDK26 #OpenJDK #Java
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/26/
#Java26 #JDK26 #OpenJDK #Java
Java 26 / JDK 26: General Availability - jdk-dev - openjdk.org
mail.openjdk.org
March 17, 2026 at 1:21 PM
Java 26 / JDK 26: General Availability: mail.openjdk.org/archives/lis...
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/26/
#Java26 #JDK26 #OpenJDK #Java
Features: openjdk.org/projects/jdk...
Downloads: jdk.java.net/26/
#Java26 #JDK26 #OpenJDK #Java
@jetbrains.com is killing its "Code With Me" feature 😮💨 I wish IDEs to focus more on collaborating with humans rather than tools like AI… but I guess I'm in the minorty 🥲
blog.jetbrains.com/platform/202...
blog.jetbrains.com/platform/202...
Sunsetting Code With Me | The JetBrains Platform Blog
2026.1 will be the last IDE version to officially support Code With Me, as we gradually sunset the service. Learn more in the blog post.
blog.jetbrains.com
March 16, 2026 at 4:24 PM
@jetbrains.com is killing its "Code With Me" feature 😮💨 I wish IDEs to focus more on collaborating with humans rather than tools like AI… but I guess I'm in the minorty 🥲
blog.jetbrains.com/platform/202...
blog.jetbrains.com/platform/202...
Soirée @parisjug.org autour des nouvelles pratiques de développement assistées par IA avec @jdubois.bsky.social et @chanezon.bsky.social chez @doctolib.bsky.social 🤖☕
March 10, 2026 at 8:51 PM
Soirée @parisjug.org autour des nouvelles pratiques de développement assistées par IA avec @jdubois.bsky.social et @chanezon.bsky.social chez @doctolib.bsky.social 🤖☕