Take advantage of Docker to ease Java development. Learn how to update a running Java codebase (without restarting the container) and to debug into a remotely running containerized Java app.

In the most recent Minecraft Java snapshot, 25w31a, Mojang unveiled a brand-new F3 debug interface and settings. This feature will arrive with the next game drop, releasing sometime in the fall.

Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.