Requirements Machine Requirements Name Requirements Memory ≥ 16GB Operating System Linux or macOS Programming Language Environments Name Description jdk8 Java Standard Edition 8 sbt An intereactive build tool for Scala JavaScript Engines JS Engine Version GraalJS 20.1.0 QuickJS 2020-04-12 Moddable XS 10.2.1 Google V8 8.3 (node 14.5.0)