#quarkus — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #quarkus, aggregated by home.social.
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You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorialsWatch: https://youtube.com/playlist?list=PLFeSAZzYdUocK95uDSx7MPFi76GmkxPTm
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You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorialsWatch: https://youtube.com/playlist?list=PLFeSAZzYdUocK95uDSx7MPFi76GmkxPTm
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Our next #JCON2026 session is live: 'Serverless #Java Web Applications on #AWS Lambda with #Micronaut #Quarkus and #SpringBoot' with Vadym Kazulkin
In this talk, I will present and compare several approaches of how to #develop run and #optimize …
Grab your coffee and hit play: https://youtu.be/B8ko_q4g3qc
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Our next #JCON2026 session is live: 'Serverless #Java Web Applications on #AWS Lambda with #Micronaut #Quarkus and #SpringBoot' with Vadym Kazulkin
In this talk, I will present and compare several approaches of how to #develop run and #optimize …
Grab your coffee and hit play: https://youtu.be/B8ko_q4g3qc
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T2M Bridge, часть 1: как я написал Java‑библиотеку для MAX Bot API с помощью Codex
Это первая статья из цикла о разработке T2M Bridge — бота для кросспостинга между Telegram‑каналами и MAX‑каналами.
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Introducing Quarkus Data: One Gateway for Data Access https://quarkus.io/blog/introducing-quarkus-data/
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Introducing Quarkus Data: One Gateway for Data Access https://quarkus.io/blog/introducing-quarkus-data/
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Java Digest # 36: график выхода JDK 27, Spring Framework 7 в деталях и постмортем OOMKill после миграции на JDK 17
Всем привет! 👋👋👋👋👋 Мы — Java-разработчики Т-Банка: Андрей , Арсений , Роман , Константин и Константин. Собираем интересные новости, статьи, туториалы и другие материалы из мира Java-разработки и делимся этим со всем сообществом. В этом выпуске разбираем, почему G1 в JDK 27 окончательно прописывается дефолтным сборщиком мусора, и смотрим, что там с очередным, двенадцатым по счету инкубатором Vector API (спойлер: все по-прежнему ждем Valhalla). Заглянем в Netflix, посмотрим, как раскатили AOT из Project Leyden в прод и срезали время старта сервисов на 15—20%. Поговорим про то, как снимать heap-дампы с прода и не получить по шапке от безопасников, а заодно разберемся, зачем вообще были нужны гибкие конструкторы из Java 25. Посмотрим обзор фич Java 26 от Николая Парлога. Из любопытного — статья, где автор 18 месяцев гонял на проде два одинаковых сервиса на Spring Boot и Node.js и в итоге насчитал разницу в 24 тысячи долларов. Ну и пробежимся по свежим релизам: Micronaut 5.0, Quarkus 3.35 и 3.36, Spring AI и не только. Поехали!
https://habr.com/ru/companies/tbank/articles/1043556/
#java #jdk #spring #quarkus #micronaut #jep #jvm #aotкомпиляция #jdk27
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It’s been a busy week in the #Java ecosystem!
Highlights include:
➤ Lifecycle changes with two of the JEPs that were targeted for JDK 27; the GA release of Koog 1.0; point releases of Hazelcast, Quarkus, Hibernate and JHipster; the 8th milestone release of Spring AI 2.0; and introducing Endive, a JVM-native WebAssembly (Wasm) runtime.🔗#InfoQ News Roundup: https://bit.ly/4vIiYxB
#JDK27 #SpringAI #Quarkus #JHipster #Hibernate #WebAssembly #Wasm
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It’s been a busy week in the #Java ecosystem!
Highlights include:
➤ Lifecycle changes with two of the JEPs that were targeted for JDK 27; the GA release of Koog 1.0; point releases of Hazelcast, Quarkus, Hibernate and JHipster; the 8th milestone release of Spring AI 2.0; and introducing Endive, a JVM-native WebAssembly (Wasm) runtime.🔗#InfoQ News Roundup: https://bit.ly/4vIiYxB
#JDK27 #SpringAI #Quarkus #JHipster #Hibernate #WebAssembly #Wasm
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Profiling a JVM in Kubernetes gets awkward fast once the target sits behind pods, TLS, and short-lived filesystems. I wrote up a Quarkus + minikube + Cryostat walkthrough that keeps JFR capture inside the cluster and uses operator-driven agent injection instead of image hacks. https://www.the-main-thread.com/p/kubernetes-jvm-profiling-cryostat #Quarkus #Kubernetes #Java #Cryostat
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Profiling a JVM in Kubernetes gets awkward fast once the target sits behind pods, TLS, and short-lived filesystems. I wrote up a Quarkus + minikube + Cryostat walkthrough that keeps JFR capture inside the cluster and uses operator-driven agent injection instead of image hacks. https://www.the-main-thread.com/p/kubernetes-jvm-profiling-cryostat #Quarkus #Kubernetes #Java #Cryostat
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Finally live! Our training playlists are now public—covering #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream
👉 Learn fundamentals that power modern Java
👉 Understand today’s frameworks
👉 Level up your backend skillsGet the free link: https://javapro.io/2026/04/01/new-java-training-playlists-now-available-from-fundamentals-to-modern-frameworks/
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Finally live! Our training playlists are now public—covering #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream
👉 Learn fundamentals that power modern Java
👉 Understand today’s frameworks
👉 Level up your backend skillsGet the free link: https://javapro.io/2026/04/01/new-java-training-playlists-now-available-from-fundamentals-to-modern-frameworks/
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You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorials
Watch: https://www.youtube.com -
You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorials
Watch: https://www.youtube.com -
AI tools are not “bad”.
But they often give bad results.Why? Because they don’t understand your codebase.
And your prompts are missing context.This is the real gap most Java developers hit right now.
I break it down here:
https://www.the-main-thread.com/p/java-developers-ai-tools-bad-results-context-prompting -
AI tools are not “bad”.
But they often give bad results.Why? Because they don’t understand your codebase.
And your prompts are missing context.This is the real gap most Java developers hit right now.
I break it down here:
https://www.the-main-thread.com/p/java-developers-ai-tools-bad-results-context-prompting -
As ubiquitous computing evolves, the pressure on scalable backends rises. Holger Tiemeyer explains how #Quarkus bridges Java’s legacy with modern cloud requirements through native images and optimized runtimes.
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As ubiquitous computing evolves, the pressure on scalable backends rises. Holger Tiemeyer explains how #Quarkus bridges Java’s legacy with modern cloud requirements through native images and optimized runtimes.
-
Finally live! Our training playlists are now public—covering #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream
👉 Learn fundamentals that power modern Java
👉 Understand today’s frameworks
👉 Level up your backend skillsGet the free link: https://javapro.io/2026/04/01/new-java-training-playlists-now-available-from-fundamentals-to-modern-frameworks/
-
Finally live! Our training playlists are now public—covering #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream
👉 Learn fundamentals that power modern Java
👉 Understand today’s frameworks
👉 Level up your backend skillsGet the free link: https://javapro.io/2026/04/01/new-java-training-playlists-now-available-from-fundamentals-to-modern-frameworks/
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You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorialsWatch: https://www.youtube.com/playlist?list=PLFeSAZzYdUocK95uDSx7MPFi76GmkxPTm
-
You asked for it—it’s finally here! A full collection of #Java training videos: #SpringBoot #Quarkus #Helidon #Payara #EclipseStore #Microstream & ...
✔️ Build real understanding
✔️ Learn core concepts that still apply
✔️ Go beyond quick tutorialsWatch: https://www.youtube.com/playlist?list=PLFeSAZzYdUocK95uDSx7MPFi76GmkxPTm
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Wenn #Microservices langsamer starten, als sie skalieren sollen, wird’s teuer. Holger Tiemeyer beschreibt, wie #Quarkus durch Build-Time-Logik & #GraalVM genau diese Kostenfalle vermeidet.
Hier weiterlesen → https://javapro.io/de/java-trifft-zukunft-wie-quarkus-architektur-performance-und-cloud-native-nahtlos-verbindet/
#SoftwareArchitecture @graalvm @quarkusio
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Wenn #Microservices langsamer starten, als sie skalieren sollen, wird’s teuer. Holger Tiemeyer beschreibt, wie #Quarkus durch Build-Time-Logik & #GraalVM genau diese Kostenfalle vermeidet.
Hier weiterlesen → https://javapro.io/de/java-trifft-zukunft-wie-quarkus-architektur-performance-und-cloud-native-nahtlos-verbindet/
#SoftwareArchitecture @graalvm @quarkusio
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Passwordless login is one of the simplest ways to improve security and UX.
In this tutorial I show how to build magic link authentication with Quarkus and Keycloak.
Email token → validation → secure session.No passwords. No complexity. Just clean Java.
https://www.the-main-thread.com/p/passwordless-login-quarkus-magic-links-keycloak
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Passwordless login is one of the simplest ways to improve security and UX.
In this tutorial I show how to build magic link authentication with Quarkus and Keycloak.
Email token → validation → secure session.No passwords. No complexity. Just clean Java.
https://www.the-main-thread.com/p/passwordless-login-quarkus-magic-links-keycloak
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Passwordless login is one of the simplest ways to improve security and UX.
In this tutorial I show how to build magic link authentication with Quarkus and Keycloak.
Email token → validation → secure session.No passwords. No complexity. Just clean Java.
https://www.the-main-thread.com/p/passwordless-login-quarkus-magic-links-keycloak
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Passwordless login is one of the simplest ways to improve security and UX.
In this tutorial I show how to build magic link authentication with Quarkus and Keycloak.
Email token → validation → secure session.No passwords. No complexity. Just clean Java.
https://www.the-main-thread.com/p/passwordless-login-quarkus-magic-links-keycloak
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Passwordless login is one of the simplest ways to improve security and UX.
In this tutorial I show how to build magic link authentication with Quarkus and Keycloak.
Email token → validation → secure session.No passwords. No complexity. Just clean Java.
https://www.the-main-thread.com/p/passwordless-login-quarkus-magic-links-keycloak
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Using MapStruct with Quarkus?
Works fine in JVM mode.
Then native build fails with ClassNotFoundException.
Or dev mode ignores new DTO fields.This happens because of reflection + generated mappers.
The new Quarkiverse MapStruct extension fixes:
- Native reflection registration
- Stale mapper recompilation in quarkus:dev
- No more manual @RegisterForReflection.https://www.the-main-thread.com/p/quarkus-mapstruct-native-dev-mode-fix
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Using MapStruct with Quarkus?
Works fine in JVM mode.
Then native build fails with ClassNotFoundException.
Or dev mode ignores new DTO fields.This happens because of reflection + generated mappers.
The new Quarkiverse MapStruct extension fixes:
- Native reflection registration
- Stale mapper recompilation in quarkus:dev
- No more manual @RegisterForReflection.https://www.the-main-thread.com/p/quarkus-mapstruct-native-dev-mode-fix
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Are you still using Spring over @quarkusio Are you sure you want to use native?
Think again: https://quarkus.io/blog/new-benchmarks/
And this is BEFORE Leyden, which smashes the numbers for startup time compared to native.
#java #development #software #openjdk #leyden #performance #optimization #native #springFramework #quarkus #quarkus3 #graalvm
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Are you still using Spring over @quarkusio Are you sure you want to use native?
Think again: https://quarkus.io/blog/new-benchmarks/
And this is BEFORE Leyden, which smashes the numbers for startup time compared to native.
#java #development #software #openjdk #leyden #performance #optimization #native #springFramework #quarkus #quarkus3 #graalvm
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I think it is safe to say that @quarkusio is doing an amazing job to become the Java reference framework.
https://www.youtube.com/live/utwE70i9Ehg
If you love performance and optimization but you are still not on Quarkus, you should try it and compare.
#Leyden #OpenJDK #Quarkus #Quarkus3 #Java #software #performance #optimization #development #developers
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I think it is safe to say that @quarkusio is doing an amazing job to become the Java reference framework.
https://www.youtube.com/live/utwE70i9Ehg
If you love performance and optimization but you are still not on Quarkus, you should try it and compare.
#Leyden #OpenJDK #Quarkus #Quarkus3 #Java #software #performance #optimization #development #developers
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Build Event-Sourced Systems in Quarkus with Java Records and CQRS
https://www.the-main-thread.com/p/event-sourcing-quarkus-java-records-cqrs-tutorial -
Build Event-Sourced Systems in Quarkus with Java Records and CQRS
https://www.the-main-thread.com/p/event-sourcing-quarkus-java-records-cqrs-tutorial -
Build Event-Sourced Systems in Quarkus with Java Records and CQRS
https://www.the-main-thread.com/p/event-sourcing-quarkus-java-records-cqrs-tutorial -
Build Event-Sourced Systems in Quarkus with Java Records and CQRS
https://www.the-main-thread.com/p/event-sourcing-quarkus-java-records-cqrs-tutorial -
Build Event-Sourced Systems in Quarkus with Java Records and CQRS
https://www.the-main-thread.com/p/event-sourcing-quarkus-java-records-cqrs-tutorial -
This is a hands-on walkthrough of building a real-time dashboard with Quarkus + Redis TimeSeries.
Live ingestion via WebSockets, automatic downsampling, multi-resolution queries, and a simple browser UI.
Crypto is just the data source. The patterns apply to metrics, IoT, and event streams.https://www.the-main-thread.com/p/real-time-crypto-dashboard-java-quarkus-redis-timeseries
#Java #Quarkus #Redis #TimeSeries #BackendEngineering #EventStreaming
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This is a hands-on walkthrough of building a real-time dashboard with Quarkus + Redis TimeSeries.
Live ingestion via WebSockets, automatic downsampling, multi-resolution queries, and a simple browser UI.
Crypto is just the data source. The patterns apply to metrics, IoT, and event streams.https://www.the-main-thread.com/p/real-time-crypto-dashboard-java-quarkus-redis-timeseries
#Java #Quarkus #Redis #TimeSeries #BackendEngineering #EventStreaming
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This is a hands-on walkthrough of building a real-time dashboard with Quarkus + Redis TimeSeries.
Live ingestion via WebSockets, automatic downsampling, multi-resolution queries, and a simple browser UI.
Crypto is just the data source. The patterns apply to metrics, IoT, and event streams.https://www.the-main-thread.com/p/real-time-crypto-dashboard-java-quarkus-redis-timeseries
#Java #Quarkus #Redis #TimeSeries #BackendEngineering #EventStreaming
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This is a hands-on walkthrough of building a real-time dashboard with Quarkus + Redis TimeSeries.
Live ingestion via WebSockets, automatic downsampling, multi-resolution queries, and a simple browser UI.
Crypto is just the data source. The patterns apply to metrics, IoT, and event streams.https://www.the-main-thread.com/p/real-time-crypto-dashboard-java-quarkus-redis-timeseries
#Java #Quarkus #Redis #TimeSeries #BackendEngineering #EventStreaming
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This is a hands-on walkthrough of building a real-time dashboard with Quarkus + Redis TimeSeries.
Live ingestion via WebSockets, automatic downsampling, multi-resolution queries, and a simple browser UI.
Crypto is just the data source. The patterns apply to metrics, IoT, and event streams.https://www.the-main-thread.com/p/real-time-crypto-dashboard-java-quarkus-redis-timeseries
#Java #Quarkus #Redis #TimeSeries #BackendEngineering #EventStreaming
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Excited for #JCON EUROPE 2026? See Vadym Kazulkin at #JCON2026 in Cologne talking about 'Serverless #Java Web Applications on #AWS Lambda with #Micronaut #Quarkus and #SpringBoot'
In this talk, I will present and compare several approaches of…
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members -
Excited for #JCON EUROPE 2026? See Vadym Kazulkin at #JCON2026 in Cologne talking about 'Serverless #Java Web Applications on #AWS Lambda with #Micronaut #Quarkus and #SpringBoot'
In this talk, I will present and compare several approaches of…
🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members -
Au #SnowCamp j'ai eu le plaisir de donner une conférence avec
@emmanuelbernard sur les 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝗲𝘀 𝗲𝘁 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀 𝗽𝗼𝘂𝗿 𝗹𝗲𝘀 𝗮𝗴𝗲𝗻𝘁𝘀 𝗜𝗔, avec un focus sur #MCP et #A2ATous les liens vers les slides, les repos GitHub avec nos démos, sont disponibles ici :
https://glaforge.dev/talks/2026/01/16/on-ai-standards-and-protocols-focus-on-mcp-and-a2a/
En plus, avec du ☕️ #java dedans, avec #micronaut, #quarkus, #langchain4j et #ADKjava.
Aucun 🐍 Python en vue !