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.

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Featured Java learning paths

  Learning path
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Deploy applications to middleware servers (JBoss EAP, WildFly, Tomcat) with the IntelliJ IDE extension

1.0 hours | 3 learning resources

Learn how to deploy applications to multiple application servers via Tomcat, JBoss Enterprise Application Platform (JBoss EAP), and Wildfly with the IntelliJ IDE extension.

 Learning path
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Developing OpenShift applications with Java and Quarkus

45 minutes | 3 learning resources

Create, test, and deploy Java code to OpenShift in a seamless development workflow using Quarkus, which lets you write data-driven applications using a variety of data source with just a few lines of code.

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Red Hat Insights with Ansible remediation

20 minutes | Intermediate
Learn how to connect Red Hat Enterprise Linux with Red Hat Insights, scan for vulnerabilities on your server, and remediate the vulnerabilities with Ansible Playbook.
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Introduction to Ansible Lightspeed with IBM Watsonx Code Assistant

15 minutes | Beginner
Learn how to configure Lightspeed in VSCode and how to deploy Cockpit using Ansible Lightspeed.
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Red Hat Container Tools

15 minutes | Beginner
The goal of this track is to understand how to use some other OCI compliant tools such as Podman, Buildah, and Skopeo.
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Get started with Argo CD and GitOps with Red Hat OpenShift

15 minutes | Intermediate
The goal of this track is to explore the Red Hat OpenShift GitOps Operator and access Argo CD to deploy a sample application.
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Developing with Node.js

15 minutes | Beginner
This track provides an introduction to cloud-native development with Node.js by walking you through how to extend an Express.js-based application to leverage cloud capabilities.
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Migrate to Red Hat Enterprise Linux from CentOS

25 minutes | Intermediate
Convert a CentOS Linux system to Red Hat Enterprise Linux using the convert2rhel tool.
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Working with RHEL Universal Base Images

15 minutes | Beginner
Explore RHEL Universal Base Images (UBI) and create a sample application.
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Build a service network with Red Hat Service Interconnect

15 minutes | Beginner
Learn how to build a service network to connect disparate services across different environments using Red Hat Service Interconnect.
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CI/CD with Ansible Automation Platform and Jenkins on OpenShift

30 minutes | Intermediate
Get hands-on experience at deploying CI/CD pipelines using the Ansible Automation Platform and Jenkins on Red Hat OpenShift.
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Getting started with OpenShift Serverless

15 minutes |
Learn how to deploy and run applications that scale up, or scale to zero, on-demand using OpenShift Serverless.
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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