Java developer learning

Are you a Java application developer? These step-by-step learning paths will add to your toolset and level up your skills.

Featured Java learning paths

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Deploy applications to middleware servers (JBoss EAP, WildFly, Tomcat) with the...

Learn how to deploy applications to multiple application servers via Tomcat,...
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Developing OpenShift applications with Java and Quarkus

Create, test, and deploy Java code to OpenShift in a seamless development...
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Expose Java application metrics using Micrometer

Learn how to create a Quarkus application that uses Micrometer to expose...

Develop modern Java applications with JBoss EAP 8

Learn how to develop modern Java applications using JBoss EAP 8.
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How to deploy a Java application on Kubernetes in minutes

Move your legacy Java application into a container and deploy it to Kubernetes.

All Java lessons

Technical Level
Interactive Tutorial

Using Quarkus CRUD with Microsoft SQL Server on RHEL

Create containers with Podman using the Quarkus CRUD application, which uses...

Interactive Tutorial

Getting started with Quarkus

Learn Quarkus basics by standing up a straightforward application serving a...

Interactive Tutorial

Quarkus for Spring Boot developers

Use Spring annotations for Spring Data, Web, and Dependency Injection by...

Interactive Tutorial

Effective data with Hibernate and Panache from Quarkus

Learn about Quarkus and Hibernate ORM with Panache to create supersonic,...

DevNation Deep Dives - The fundamentals of developer technology

Deep dives are one-hour, LIVE events that come with live code and commands, and live chat Q&A with verbal responses from the CodeCasters.

Hands-on Labs and WorkshopsCheck out all DevNation Deep Dives