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
Get the Practising Quarkus Ebook
Quarkus has its genesis in the JBoss community. JBoss has extensive experience of running applications on application servers (JBoss EAP, WildFly) and building reactive applications on the JVM (with Eclipse Vert.x for example). Due to its extension mechanism, Quarkus supports several Java frameworks (e.g. Hibernate, Camel, etc.) as well as specifications (e.g. a subset of Jakarta EE, or MicroProfile which is a set of specifications to develop microservices in Java). So, this fascicle is for the Java community as a whole and for those of you interested in microservice architectures.
The only requirements to follow and understand this fascicle are having a knowledge of Java and having some knowledge of relational databases and Docker. This fascicle concentrates on Quarkus 1.8.2.Final. Its structure will help you to discover this technology as well as helping you to further dive into it if you already have some experience of it.
The latest on Quarkus
Cloud-native modernization or death? A false dichotomy
November 30, 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 cloud-native modernization from Daniel Oh and Burr Sutter. Are you familiar with the tight coupling of applications with their underlying […]
How I built a serverless blog search with Java, Quarkus, and AWS Lambda
November 13, 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 serverless blog search with Java, Quarkus, and AWS Lambda from Gunnar Morling and Burr Sutter. A serverless application? With Java? […]
Leading the future of Java with the Red Hat build of Quarkus 1.7
November 10, 2020The latest supported version of the Red Hat build of Quarkus continues to drive the future of Java development for Kubernetes-native and serverless applications. This article introduces the technologies making it easier than ever to create fast, lightweight Java applications for container-based and serverless environments using the Red Hat build of Quarkus 1.7. Native code […]
New features in Red Hat CodeReady Studio 12.17 GA and JBoss Tools 4.17.0 Final for Eclipse 2020-09
November 2, 2020JBoss Tools 4.17.0 and Red Hat CodeReady Studio 12.17 for Eclipse 4.17 (2020-09) are now available. For this release, we focused on improving Quarkus and container-based development and fixing bugs. We also updated the Hibernate Tools runtime provider and Java Developer Tools (JDT) extensions, which are now compatible with Java 15. Additionally, we made many […]
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 […]
Get the Understanding Quarkus eBook
Quarkus has its genesis in the JBoss community. JBoss has extensive experience of running applications on application servers (JBoss EAP, WildFly) and building reactive applications on the JVM (with Eclipse Vert.x for example). Due to its extension mechanism, Quarkus supports several Java frameworks (e.g. Hibernate, Camel, etc.) as well as specifications (e.g. a subset of Jakarta EE, or MicroProfile which is a set of specifications to develop microservices in Java). So, this fascicle is for the Java community as a whole and for those of you interested in microservice architectures.
The only requirements to follow and understand this fascicle are having a knowledge of Java and having some knowledge of relational databases and Docker. This fascicle concentrates on Quarkus 1.8.2.Final. Its structure will help you to discover this technology as well as helping you to further dive into it if you already have some experience of it.
Ready to use Quarkus in production?
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July 18, 2019