Using SSH, telnet or web, you can connect to a JVM running CRaSH and execute commands.
Monitor or use virtual machine resources: CRaSH comes out of the box with a set of commands for JMX, database access, threads, memory usage, ...
In a few lines of code, you can embed CRaSH and expose your services via a powerful command line interface. The hot reload feature provides rapid development, adding CRaSH among your services is easy.