See the top development tools in Java, including the top Java IDEs, top Java build tools, and top Java virtualization technologies.

JRebel is a productivity tool for Java developers that allows for instant code changes without restarting the application server or redeploying the application. By eliminating the need for server restarts during development, JRebel saves developers time and improves productivity, enabling rapid iteration and experimentation. Developers can learn how to integrate JRebel into their development workflow, streamline the development process, and accelerate the feedback loop when making code changes.

JRebel

Java developers rely on a variety of tools to enhance their productivity. The most popular Java IDEs in 2025 are IntelliJ IDEA, VS Code, and Eclipse. IntelliJ IDEA is favored for its extensive features despite its pricing. VS Code has gained popularity for its lightweight and free nature, serving as a secondary IDE for many developers. Eclipse remains in use due to its customizability and free access. Among application servers, Apache Tomcat leads in use, followed by Jetty and JBoss/WildFly. These tools collectively address various Java development needs, making the process more efficient.

Top Java Development Tools and Software