JRebel
Reclazz
XRebel
Spring Boot
HotSwap
Hotswap Agent
Eclipse
The purpose of the project is to maintain enhanced class redefinition functionality for OpenJDK HotSpot 7/8/9/10/11 and Oracle JVM.

Codejava
Cyclr
Dzone
manik-hot-deploy
JRebel
ManageEngine RecoveryManager Plus
Heroku Enterprise
Java4s is a web-based java tutorial site that is created for developers and students.

Which is more popular?
Based on our record, Dcevm seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dcevm.github.io | java4s.com |
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Dcevm and Java4s. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Interesting, I've never heard of Espresso, I've always just used Jetbrains Runtime[1] instead which is the successor of DCEVM[2] in a way. As for plugins I used HotswapAgent[3] at times however I found it to be rather clunky, does... - Source: Hacker News / almost 2 years ago
Tip: Keep in mind that HotSwap has its limitations. If you are interested in extended HotSwap capabilities, it might be a good idea to take a look at advanced tools like DCEVM or JRebel. - Source: dev.to / over 2 years ago
For hot reload... Again Minecraft has no set in stone system for doing this. While you can use a custom JVM to do it... http://dcevm.github.io/ or https://www.jrebel.com/products/jrebel ... This is going to be really buggy. Its... Source: about 5 years ago
Tracking Java4s since Mar 2021.
When comparing Dcevm and Java4s, you can also consider the following products.

Reload code changes instantly w/ JRebel. Stop redeploying in Java development & Save 10 minutes of every hour coding. Get JRebel Today - Free Trial!
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Codejava is a web-based platform that offers a range of Java programming tutorials for both students and developers to polish their skills.
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Stop restarting SAP Commerce. Edit code, build, and the running server picks up the change in about 50ms. Even an items.xml save regenerates and reloads. Free and open source.
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Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS.
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XRebel is a lightweight Java profiler that helps developers find and fix common problems in their application as they code.
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Dzone is one of the most leading websites that offer a range of programming, development, and DevOps news, tutorials, and tools for beginners to expert developers.
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