Blog | JRebel

What Java Developers Need to Know About the Migration from SAP Hybris to SAP Commerce Cloud

SAP Hybris (now known as SAP Commerce) is set to reach end of life (EOL) on July 31, 2026. Read this blog for a summary of how the migration will impact Java developers — and what to do about it.

Java Application Development

Java Basics: Your Guide to AI in Java IDEs

There are advantages to both AI plugins for IntelliJ, VS Code, and Eclipse, and AI-native IDEs like Cursor, Windsurf, Kiro, and AntiGravity — it all comes down to your organization’s Java development needs. The good news is that JRebel can eliminate Java redeploys in all popular Java IDEs.

Most Popular Java IDEs in 2026

Wondering which IDE to use for your Java development? We've compiled the most popular Java IDEs for Java developers as reported in the 2025 Java Developer Productivity Report. Take a look at our rankings!

Common Java Performance Issues (and How to Spot Them in Development)

What is Java LTS and Why Does It Matter?

In this blog post, we cover what Java LTS is, which JDK versions have long term support, and why it matters.

What's New With Java 25

Comparing IBM WebSphere vs. IBM WebSphere Liberty

Choosing between WebSphere Application Server or WebSphere Liberty? Read this blog to see key similarities, differences, and best use cases.

Java Application Development

Beginners Guide to Java Application Servers

Java application servers come in many varieties, each suited to different use cases. This blog covers the most popular options today, their benefits, and when to use — or avoid — them.

Java Application Development

Exploring IBM WebSphere Application Server

Is IBM WebSphere the right application server for your organization and your needs? Curious about the features, benefits, and drawbacks of this commonly used platform? This blog covers all the details so you have the information you need in one convenient place. 

Java Application Development

Tips for Java Developers to Overcome Cloud Complexity Challenges

Cloud development has removed the burden of managing servers and scripts, but it has also introduced new productivity challenges, such as slow redeployments, JVM startup latency, and complex dependency management. How can you overcome these issues to reduce complexity and boost productivity? Read on to find out.

Java Basics: What Is Spring Boot?

In this article we give an overview of Spring Boot, how it works, how it's used, and compare Spring Boot vs. Spring MVC and Micronaut.

Java Frameworks, Java Application Development

Java Basics: What Is WebLogic?

In this blog, we give an overview of WebLogic, including popularity, use cases,  and comparisons to Tomcat and JBoss / Wildfly.

Java Application Development, Enterprise Development