Increase Java Developer Productivity and Application Performance

Learn how our Java toolkit transforms enterprise software development.

Your Complete Java Development Toolkit

Accelerate Time-To-Market. Improve User Experience.

Imagine adding one more important feature to your current sprint. Or getting a 5-star review from a happy customer. Our Java toolkit makes developer life better by allowing your team to focus on what’s fun and what’s important.Each tool has its own set of features that enable you to elevate productivity and application performance. On their own, they’re great. But together, our Java developer kit helps you completely transform the way your teams develop your mission-critical applications.

JRebel logo, part of the java development kit
XRebel logo, part of the java tool kit
FeaturesToolkitJRebel logoXRebel logo
Instant reloading of code changesCheckmark symbolCheckmark symbol
Ability to maintain application state after redeploysCheckmark symbolCheckmark symbol
Application profiling and the ability to discover hidden exceptionsCheckmark symbolCheckmark symbol
Real-time developer-tailored reports on performance impacts of code changesCheckmark symbolCheckmark symbol

Get Better Solutions to Market Faster With Performance Confidence

The powerful combination of JRebel and XRebel gives you the ability to code faster by skipping time-consuming build and redeploy, and view real-time feedback on your application performance in a local environment.

Graphic showing deploy process with JRebel, a part of the java developer kit

JRebel logo

Go Directly
from Code Change to Test

With JRebel you stop waiting for build and redeploy to make code changes. Simply write code and refresh your browser.

JRebel logo

Immediate Insight into Code Change Performance Issues

Use XRebel to get straight to the data you need to find the biggest performance offenders. With XRebel you get…

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Application profiling

Track the time spent on each request. Find slow methods and make them run faster.

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Messages and jobs

Monitor messages and background jobs. Fix resource hogs.

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Database and NoSQL

Get insight into database activity. Spot methods that query too much.

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Exceptions

Discover hidden exceptions. Follow the stack trace and fix the problems.

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Web Services and RMI

Get a detailed overview of invocations executed. Detect slow calls.

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Logging

Find relevant info without digging. View only the logs emitted during requests.

Customer Success Stories

Portal Replay

“Thanks to JRebel, we’re saving from hours to months depending on the project.”
Filippo Maria de Rosa, Technical Architect

Networked Assets

JRebel improved sprint velocity by 40%.

Hyper Productive

“The tools (JRebel and XRebel) save me about 1 hour every day.”
Joe Parks, CEO

Why Wait? See a Demo of Our Java Development Kit.

See a Demo