Jrebel License Server Jun 2026

Because JRebel is a plugin that integrates deeply with the IDE (IntelliJ IDEA, Eclipse, VS Code) and the JVM, it requires a robust mechanism to validate usage. This is where the comes into play. It acts as the centralized authority that determines whether a request to hot-reload code is authorized.

: You can move the installation by copying the entire folder (including the jrebel license server

This architecture provides:

The open-source HotSwapAgent is the closest free alternative. It supports many of the same frameworks (Spring, Hibernate, Jakarta EE) but requires more manual configuration than JRebel. It does not require a license server. Because JRebel is a plugin that integrates deeply