Getting started with Red Hat build of Quarkus
Kubernetes-native Java with low memory footprint, fast boot times for microservices and serverless applications.
Quarkus tutorials right in your browser
Getting started with Quarkus
Learn Quarkus basics by standing up a straightforward application serving a hello endpoint.
Quarkus for Spring Boot developers
Use Spring annotations for Spring Data, Web, and Dependency Injection by building a Quarkus application that integrates (via JPA) with an underlying database, injects beans using Spring DI, and expose them as RESTful endpoints via Spring Rest.
Reactive streaming with Quarkus and Kafka
Build a streaming application using MicroProfile reactive streams messaging and Apache Kafka, a distributed streaming platform.
Effective data with Hibernate and Panache from Quarkus
Learn about Quarkus and Hibernate ORM with Panache to create supersonic, subatomic Java applications with simplified Hibernate queries.
Generate Quarkus code
Bootstrap your Quarkus application and discover the vast extension ecosystem.
What is Quarkus?
Quarkus is a Kubernetes-native Java framework crafted from best-of-breed Java libraries and standards with amazingly fast boot times and incredibly low RSS memory (not just heap size!) in container orchestration platforms like Kubernetes.
Docs & APIs
- Release notes for Red Hat build of Quarkus 1.3
- Getting started with Red Hat build of Quarkus
- Creating Quarkus applications with Apache Maven
- Deploying Quarkus applications on Red Hat OpenShift Container Platform
Quarkus community
The Red Hat build of Quarkus is based on the popular Quarkus community project. If you have a new feature request, want to create an extension, or want to create an extension, or want to apply your skills toward a project, consider getting involved.
Featured resources
Quarkus & Kubernetes I Cheat Sheet
Quarkus & Kubernetes II Cheat Sheet
Writing a Kubernetes Operator in Java Cheat Sheet
Quarkus Reactive Messaging Streams Cheat Sheet
Quarkus & Observability Cheat Sheet
Quarkus Testing Cheat Sheet
The latest on Quarkus
Securely connect Quarkus and Red Hat Data Grid on Red Hat OpenShift
October 15, 2020The release of Red Hat Data Grid 8.1 offers new features for securing applications deployed on Red Hat OpenShift. Naturally, I wanted to check them out for Quarkus. Using the Quarkus Data Grid extension made that easy to do. Data Grid is an in-memory, distributed, NoSQL datastore solution based on Infinispan. Since it manages your […]
Building modern CI/CD workflows for serverless applications with Red Hat OpenShift Pipelines and Argo CD, Part 2
October 14, 2020In the first half of this article, I introduced Tekton as a framework for cloud-native CI/CD pipelines, and Argo CD as its perfect partner for GitOps on Red Hat OpenShift. Our example for the demonstration is a Knative service that deploys and serves a Quarkus application. Our goal is to develop a complete continuous integration […]
Quarked testing: Writing tests for Quarkus
October 12, 2020DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn about testing Quarkus applications and services from Alex Soto Bueno and Burr Sutter. Testing allows you to deliver your application with […]
Build a data streaming pipeline using Kafka Streams and Quarkus
September 28, 2020In typical data warehousing systems, data is first accumulated and then processed. But with the advent of new technologies, it is now possible to process data as and when it arrives. We call this real-time data processing. In real-time processing, data streams through pipelines; i.e., moving from one system to another. Data gets generated from […]
Quarkus and Jakarta EE: Together, or not?
September 11, 2020In this article, I answer a question that I have seen asked on various forums: Will Quarkus be compatible with Jakarta EE? To understand our answer to that question, it is helpful to know the history of Quarkus and what we’re trying to achieve with it. So, please indulge me while I lay that groundwork. […]
Reactive Quarkus: A Java Mutiny
August 7, 2020DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn about reactive Quarkus and Mutiny from Clement Escoffier and Edson Yanaga. First things first: How much confusion has been caused by […]
Ready to use Quarkus in production?
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July 18, 2019