If you download the "core" JAR instead of "all," you might run into ClassNotFoundException when trying to use JSON or SQL features.
A zip file containing the shell, console, and all core JARs. groovy jar download
Most developers seek the "embeddable" version, which bundles all necessary dependencies into a single file, making it easier to add to a project’s classpath. Where to Download Groovy JARs If you download the "core" JAR instead of
The Groovy JAR (Java Archive) file contains the compiled bytecode required to run the Groovy runtime environment. Since Groovy runs on the Java Virtual Machine (JVM), this file allows your Java environment to understand and execute .groovy scripts and classes. Where to Download Groovy JARs The Groovy JAR
If you are managing a project manually or using a tool that requires a direct link, Maven Central is the go-to repository. You can search for org.apache.groovy to find specific versions like groovy-all or the core groovy JAR. 3. SDKMAN! (Recommended for CLI)