The great thing about Eclipse GlassFish is that it was the Reference Implementation (RI) for many years. So, whenever you had a new version of Java EE being developed, you already had the respective Eclipse GlassFish version to try it.
Eclipse GlassFish
Getting ready
You need to download Eclipse GlassFish to your environment. To download it, just visit https://projects.eclipse.org/projects/ee4j.glassfish/downloads. This recipe is based on version 5.1 (Jakarta EE 8 compatible).
Wherever possible, we will focus on doing the tasks using the configuration files.