Magnus Eklund

Java Flight Recorder is such an underutilised feature of Java - very few probably realise it’s available in Java 8 and onward. Allowing for portable and efficient introspection of your app and frameworks.

What’s the reason you don’t use it ?

No Session? No Problem: Designing Cloud-Native Java Apps Without HttpSession in Quarkus Why Quarkus avoids traditional servlet sessions and how to build scalable, stateless, cloud-ready applications the modern way.

No Session? No Problem: Designing Cloud-Native Java Apps Without HttpSession in Quarkus buff.ly/dzpLQBQ

#java #cloudnative #session #quarkus

Not many days left until @jfokus.se 2026, hope to meet you there. Feel free to connect with me on my short session about supply chain security on Tuesday

What the Diff? - Gerald Nunn & Andrew Block, Red Hat Don't miss out! Join us at our next Flagship Conference: KubeCon + CloudNativeCon events in Amsterdam, The Netherlands (23-26 March, 2026). Connect with our current graduated, incubating, and sandbox…

If you’ve ever wondered how Argo CD calculates differences between your desired state and what’s running in the cluster — this video is a must-watch!

Gerald Nunn and Andrew Block break down how Argo CD’s diff engine works (hint: it’s not kubectl diff 😆 ) and more!
👉 www.youtube.com/watch?v=Husv...

A smarter way to serve AI prompts from GitHub — powered by Java + Quarkus.

This hands-on tutorial shows how to build a production-ready MCP Server that streams prompts to Claude and other LLMs with persistent caching and clean design.

Read more ↓
👉 buff.ly/20tUVkD

#Quarkus #Java #AI #MCP

Quarkus 3.29 - Multiple cache backends and Qute DAP debugger support Quarkus: Supersonic Subatomic Java

New release time: Quarkus 3.29 is here!
What’s new?
- Define multiple cache backends
- Debug your Qute templates with DAP support. 
- Hibernate ORM & Reactive extensions now stay enabled even if you have no entity. 

buff.ly/wHFaqEr
#CloudNative #JavaFramework

#Java #Quarkus

Think you know Quarkus?

Here are 10 hidden features that change how Java developers build, debug, and optimize apps, including an AI assistant built right into Dev Mode.

👇 Read the full guide:
buff.ly/noYLSnK

#Java #Quarkus #DeveloperExperience #AI

There will be plenty of opportunity to get in depth with Quarkus next week at Devoxx Belgium.

There will be plenty of opportunity to get in depth with Quarkus next week at Devoxx Belgium.

October 6-10 in Antwerp, Belgium

github.com/quarkusio/qu...

#quarkusworldtour

We're rockin' Lindholmen Software Development Day on October 22nd in Lindholmen, Sweden.

We're rockin' Lindholmen Software Development Day on October 22nd in Lindholmen, Sweden.

github.com/quarkusio/qu...

#quarkusworldtour

3,000,000 downloads. Thank you | Podman Desktop We reached 3,000,000 Downloads of Podman Desktop. Let's celebrate.

3 million downloads of Podman Desktop and growing! #opensource #podman

podman-desktop.io/blog/3-million

RHDH Local — Test & Develop Locally With Red Hat Developer Hub Using Containers | Red Hat Developer For developers and platform engineers using Backstage, the ability to test configurations, plugins, and templates in an isolated environment is invaluable. That’s where RHDH Local comes in—a

Interested in trying out Backstage-based Developer Hub locally, follow this guide 👍🏼
developers.redhat.com/blog/2025/03...

From Python to Kotlin: How JetBrains Revolutionized AI Agent Development The unexpected journey of building production-ready AI agents in a language no one thought was suited for AI

Looking to do #AI and think you have to use #python? Think again! #Java is here to stay!

medium.com/spring-boot/...

che.eclipseprojects.io/2025/07/23/@...

Build trust in your CI/CD pipelines with OpenShift Pipelines | Red Hat Developer Discover how to use the security benefits of confidential computing in OpenShift Pipelines to run trusted builds on untrusted and shared infrastructure

OpenShift Pipelines with sandboxed containers:

developers.redhat.com/articles/202...

How to run AI models in cloud development environments | Red Hat Developer Explore using RamaLama to run private AI inference in cloud development environments and improve productivity. Follow this tutorial to get started

How to set up a coding assistant in DevSpaces, using RamaLama and a Granite model to run it all in the CDE.

developers.redhat.com/articles/202...

Release 1.1.0, 1.1.0-rc1 and 1.1.0-beta7 · langchain4j/langchain4j Announcements We are excited to announce the release of version 1.1.0-rc1 (release candidate 1) for the next set of modules: langchain4j-anthropic langchain4j-azure-open-ai langchain4j-bedrock lan...

LangChain4j 1.1.0 is out!

- Input and Output Guardrails - New safety mechanisms to control and validate AI inputs and outputs.
- AI Services as Tools - use AI Services as tools for other AI Services
- Enhanced Provider Support

github.com/langchain4j/...

#Java #langchain4j

Containers and Kubernetes development with Podman Desktop | Podman Desktop A step-by-step guide for your containers and Kubernetes development with Podman Desktop

podman-desktop.io/blog/2025/06...

How to run MicroShift with OpenShift Local and Podman Desktop | Red Hat Developer Discover how to create a local environment running MicroShift to deploy and test Kubernetes applications on your laptop

Another great article about running MicroShift for development, also how to use it in combination with Podman Desktop

developers.redhat.com/articles/202...

Jlink integration with OpenShift tech preview release | Red Hat Developer Announcing the release of the first tech preview of the jlink integration with OpenShift for OpenJDK containers

developers.redhat.com/articles/202...

How to access and run a Quarkus workshop in Developer Sandbox | Red Hat Developer Try a hands-on workshop in the Developer Sandbox to learn about Quarkus (a Java-based framework) and its ecosystem

Interested in trying out OpenShift and/or Quarkus, here is an article introducing a hands on workshop on those subjects.
developers.redhat.com/articles/202...

New: Local development with JetBrains IDEs in OpenShift Dev Spaces | Red Hat Developer Explore the new local development experience for JetBrains IDEs in the Red Hat OpenShift Dev Spaces 3.19 release.

How to use your JetBrains IDE with OpenShift DevSpaces!
developers.redhat.com/articles/202...

Quarkus in Action: Getting started with Quarkus | Red Hat Developer Read a sample excerpt from Quarkus in Action, a practical guide to building resilient and scalable, cloud-native Java applications using the Quarkus framework.

developers.redhat.com/articles/202...

How to connect desktop IntelliJ IDEA to Eclipse Che CDE using JetBrains Gateway
che.eclipseprojects.io/2024/07/08/@...

10 tips for better Backstage Software Templates | Red Hat Developer This article provides ten tips to boost developer productivity by crafting better Software Templates after deploying Red Hat Developer Hub.

A look into templating with Backstage & Developer Hub
developers.redhat.com/articles/202...

How golden paths improve developer productivity | Red Hat Developer Learn how to set up golden paths and software templates and discover why they’re essential for developer productivity.

The value and purpose of golden paths, great article by Josephine Pfeiffer

developers.redhat.com/articles/202...

Podman Quadlets with Podman Desktop | Podman Desktop Learn how to create & manage and use Quadlets with Podman Desktop

Introduction to Quadlets with Podman desktop
podman-desktop.io/blog/podman-...

quarkus-langchain4j/samples/mcp-sse-client-server at main · quarkiverse/quarkus-langchain4j Quarkus Langchain4j extension. Contribute to quarkiverse/quarkus-langchain4j development by creating an account on GitHub.

Did you know you can use #Quarkus (+ #LangChain4j) as both an #MCP client AND an MCP server? I created a quick sample to add current weather awareness to an LLM integration. Check it out and let me know -> github.com/quarkiverse/...

#Java #AI
@quarkus.io @langchain4j.dev

New topic page on #redhat developers:
Platform engineering
https://red.ht/412KN61
#platformengineering

Using CNCF projects with Podman Desktop | Podman Desktop Learn how utilize Podman Desktop in interacting and using CNCF projects!

Some interaction possibilities between Podman Desktop and other CNCF projects.
podman-desktop.io/blog/cncf-pr...

Podman adds OCI artifact support, and Podman Desktop 1.16 lands with experimental features • DEVCLASS The RedHat-sponsored Podman and Podman Desktop projects are evolving rapidly, with new and recent features including OCI (Open […]

devclass.com/2025/02/05/p...