PerfectSlayer

PerfectSlayer

@hardcoding.fr

Senior Software Engineer @ Datadog / Developer of AdAway (http://github.com/AdAway/AdAway) / @parisjug.org leader

101 followers108 following113 posts

About CVE-2026-111943, if you can't upgrade your JVM nor revoke the root certificate, give a try to my github.com/PerfectSlaye.... It's a Java agent that will prevent connections using the leaked certificates. You can set it using the JAVA_TOOL_OPTION environment variable for Java 8 to 27 😜

github.comGitHub - PerfectSlayer/emudhra-guard: Makes your JVM reject leaked eMudhra certificate connectionsMakes your JVM reject leaked eMudhra certificate connections - PerfectSlayer/emudhra-guard

See you next hour in room 5 👀 #Devoxx

PerfectSlayer@hardcoding.fr

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

Expect even more startup perf gains from Leyden in March next year 💪

JEP Tracker@jeptracker.bsky.social

🎯 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

PerfectSlayer reposted

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

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 💪

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...

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

next.inkL’industrie du jeu vidéo regarde du côté de la publicité face à l’explosion des coûtsDes budgets toujours plus énormes, des temps de développement toujours plus longs, mais un nombre de joueurs qui augmente peu sans que ces derniers ne…

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

youtu.beLa magie d’OpenTelemetry : réécrire votre app en productionYouTube video by Devoxx France
PerfectSlayer@hardcoding.fr

🚀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...

PerfectSlayer reposted

🚨 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)

🚀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...

PerfectSlayer reposted

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.orgOpenJDK Interim Policy on Generative AIThe 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.

Nice addition to help with Java scripting 😉 And the fact jdk tools can later benefit from it sound interesting too 👍

JEP Tracker@jeptracker.bsky.social

✏️ JEP 8344154 was drafted Title: Convenience Methods for JSON Documents Type: feature Component: core / util See openjdk.org/jeps/8344154

J'ai passé une super soirée ! Merci d'être venus nombreux et avec plein de questions 😊 Et pour ceux qui aimeraient voir la présentation en live ou poser d'autres questions, on se retrouve dans quelques mois à @devoxx.fr ! 😉

Paris JUG@parisjug.org

Que vous ayez manqué la session ou que vous souhaitiez simplement la revoir, les captations vidéos sont disponibles ! Pejman Tabassomi nous conte l'histoire de l'observabilité dans le monde Java youtu.be/49s_5cF_i9o @hardcoding.fr nous éblouit avec la magie d'OpenTelemetry youtu.be/2frZV2pufVM

What’s really behind the magic of OpenTelemetry? Join me this Tuesday to discover how it can rewrite your app live in production! 🚀 #OpenTelemetry #Java @datadoghq.com

Paris JUG@parisjug.org

🚀Soirée Observabilité & OpenTelemetry On accueillera Pejman Tabassomi pour revivre l'histoire de l'observabilité de l'écosystème Java, et Bruce Bujon pour découvrir comment fonctionne l'agent OpenTelemetry! 📆 Mardi 10 février 📍Dans les bureaux de @datadoghq.com 🎟️ Inscriptions www.parisjug.org

C'est demain soir, on vous attends nombreux ! ☕

Paris JUG@parisjug.org

🚀 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

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! ☕

Paris JUG@parisjug.org

🚀 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 are building a new advanced flow that allows experienced users to accept the risks of installing software that isn't verified" That's definitely better than locking down all installs from non-Google verified developers but still a pain: android-developers.googleblog.com/2025/11/andr... #android

android-developers.googleblog.comAndroid developer verification: Early access starts now as we continue to build with your feedbackNews and insights on the Android platform, developer tools, and events.

> «will possibly suffer a performance regression, or they can stay on older JDK releases indefinitely.» > «There is no obvious mitigation for this problem.» 🧹 Cleaning up code bases is always a tradeoff but at least the risks are clearly identified and most of them are taken care of🙏

JEP Tracker@jeptracker.bsky.social

✏️ JEP 8371379 was drafted Title: Deprecate the UTF-16-only Internal String Representation Type: feature Component: core / lang See openjdk.org/jeps/8371379

That will require some work to comply 😬 but it's for the best 💪

JEP Tracker@jeptracker.bsky.social

🎯 JEP 500 proposed to target JDK 26 Title: Prepare to Make Final Mean Final Type: feature Component: core Release: 26 See openjdk.org/jeps/500

PerfectSlayer reposted

🎉 Les inscriptions sont ouvertes pour notre prochain événement #n8n #DuckDB #java @n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social 🏢 chez agorapulse www.agorapulse.com 📆 le Mardi 14 octobre prochain 🎟️ Inscrivez-vous dès maintenant sur notre site: parisjug.org

parisjug.orgBienvenueBienvenue 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...