GraalVM and Groovy Slides: https://speakerdeck.com/wololock/groovy-and-graalvm Video: will be published soon Demo You can find demo from slides in the demos/groovy-script folder. set GROOVY_HOME environment variable to point to the Groovy 2.5.7 distribution folder use GraalVM 19.0.0 (Community Edition or Enterprise Edition) Links worth visiting https://www.graalvm.org/ https://e.printstacktrace.blog/graalvm-and-groovy-how-to-start/