Fix Hot Code Replace Errors.
Eliminate Server Redeploys.
Instant Code Changes!

Stop Eclipse Hot Code Replace Failed Errors

Reload Code Changes Instantly

Stop waiting for build & deploy to make code changes. Write code and refresh your browser, done. JRebel replaces HotSwap and auto publishing in Eclipse, so no more Hot Code Replace Failed errors!


Finish Your Sprint Early

Go home on time, don’t cut feature scope. JRebel increases team velocity by up to 40% (backed by surveys and case studies).


Perfect For Eclipse Users

JRebel completely replaces the auto publish mechanism in Eclipse and the JRebel plugin for Eclipse installs in less than 5 minutes

Try JRebel

Easy to setup. 100% Free.

JRebel is a JVM-plugin that makes it possible for Java developers to instantly see any code change made to an app without redeploying. This saves devs about 10 minutes out of every coding hour. No more Hot Code Replace Failed errors. JRebel keeps your server running at all times when you are developing, so testing is instantaneous and interactive. 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. JRebel works with all major app servers, including Websphere, Weblogic, JBoss, and Tomcat. It integrates with all your favorite IDE’s as well – IntelliJ, Eclipse, Netbeans, etc.

Our Awesome Clients

If you have questions about JRebel call 1(857)221-9900. Happy coding!