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ZeroTurnaround's JRebel---No more redeploys!


ZeroTurnaround is committed to making Java more productive by building innovative, cutting-edge productivity technologies that lower expenses and overhead for development teams.

Simplifying both the development and production processes with unique technologies, JRebel and LiveRebel integrate directly into the JVMs, application servers and development tools of the world’s leading financial, web application, and technology firms.

Our customers include many global financial services providers, including the Bank of America, as well as American Airlines, Lufthansa, LinkedIn, HP, Siemens, Logica, Kayak, Oracle, IBM, and more.


JRebel is a JVM-plugin that makes it possible for Java developers to instantly see any code change made to an app without redeploying. JRebel lets you see code changes instantly, versioning classes and resources individually and updating one at a time instead of as a lump application redeploy. When developers make a change to any class or resource in their IDE, the change is immediately reflected in the deployed application, skipping the build and redeploy phases and preventing an average of 5.25 work weeks per year in redeploys! 


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