Download JRebel 2022.2.2 (Mac) – Download Free

traitor is a software solution that can be used as a plug-in to an IDE to support continuous testing. JRebel is also available as a standalone Java tool that you can enable for your server from the command line.

Integrate JRebel into your development environment to continuously test your projects

JRebel ships with a set of IDE plug-ins that can be activated in Eclipse, IntelliJ IDEA, NetBeans, MyEclipse, Rational Application Developer, and Oracle JDeveloper environments. This way, you will be able to see the effect of your source code modifications immediately without recompiling.

The JRebel utility also eliminates the need for redeployment in Java, as it immediately displays changes to Java classes directly in the browser. What’s more, JRebel can reload framework configurations: more than 80 different frameworks are supported.

Compile Java code directly from the development environment

To reduce the time spent compiling Java projects, JRebel offers you the possibility to load all classes and other resources directly from the workspace without spending time building additional archives and other dependencies.

Also, JRebel will create a map for all your modules, no matter how many modules you use. So any modifications are automatically reflected in your test browser with a simple refresh.

Powerful Java productivity tools that reduce the time you spend testing and rewriting code

All in all, JRebel proposes an efficient solution to minimize the time spent testing and rewriting code: the application allows you to see the effects of source code tweaks almost instantly, without having to recompile or rebuild the project.

Last but not least, JRebel gives you the possibility to work locally or with a remote development server, while still being able to see the changes directly.