From the readme: > The preferred way to run GraalVM JavaScript is from a GraalVM. If you prefer running it on a stock JVM, please have a look at the documentat

From the readme: > The preferred way to run GraalVM JavaScript is from a GraalVM. If you prefer running it on a stock JVM, please have a look at the documentation in RunOnJDK.md. I'm running it on a stock OpenJDK JVM without any issue, just by including a Maven dependency. For best performance you should run it on GraalVM (where the Community Edition is based on OpenJDK).