Quarkus

This article highlights the key features of the new Red Hat build of Keycloak.

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Learn about the new and improved features of the recently released version 3.2 of Red Hat build of Quarkus.

Learn how to communicate with OpenAI ChatGPT from a Quarkus application using the ChatGPT API in this demo.

The Camel Quarkus runtime lets you run integration processes with low memory usage, fast startup, and high performance. Learn how you can try it out at no cost.

GPT4All is an open source tool that lets you deploy large language models locally without a GPU. Learn how to integrate GPT4All into a Quarkus application.

Learning path

Ready to deploy a Quarkus application to OpenShift? If so, are you using

This article discusses how to upgrade the QOSDK and Quarkus code so that future installments can be done with recent versions of the projects.

Get an introduction to Quarkus extensions and find out why they are an integral part of the Quarkus ecosystem.

Applications today don't exist in a vacuum; they typically communicate with other services, such as databases, message brokers, cache servers, and more. These interconnectivity requirements make it hard to do local/inner-loop development and testing efficiently, often forcing developers to write lots of code and configuration that never gets to production. What if there was a better way?

What if you didn’t need to write any extra code or configuration, and things just worked out of the box, making your life simpler and easier?

This session will introduce Testcontainers and explore the synergy between Testcontainers and Quarkus, showcasing all the integration that has been done for you, the developer, so that you don’t need to worry about a thing.

Confused by cross-origin resource sharing (CORS)? This article guides you through solutions to CORS errors for applications hosted on OpenShift.

This activity, created by Kah Hoe Lai, walks through how to create an Apache

This article demonstrates how to implement a basic operator using Java Operator SDK, Quarkus, and Fabric8 Kubernetes client.

Learn about Cryostat’s 2.3 new agent capabilities and how to profile Java applications.

Join us as we continue our discussion on developing cloud native applications using Quarkus. In this session, we will cover testing using Quarkus.

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Clean architecture enables you to build more robust, adaptable software. This example showcases key concepts and patterns involved in implementation.

Learn how to build Java containers using Quarkus, a modern cloud-native Java stack, and Podman Desktop, a desktop solution for managing containers locally.

Learn how to use JFR to profile and monitor Quarkus native executables, and discover the available features specific to different GraalVM versions.

Discover the improvements to Native Image JFR support in GraalVM for JDK 20, including support for event stack straces.

This tutorial shows you how to deploy Quarkus applications to OpenShift without having to manage Kubernetes build configurations or write any additional code.