There you will find things like

• Quick start with Docker Compose
• Running different versions of Minecraft and using various server types for Java Edition
• Setting server properties via container environment variables
• Managing mods and plugins with automated downloads and cleanup
• Using various modpack providers/platforms
• ...and much more

There are also many examples located in the examples directory of this repo.

This image only supports Java edition natively; however, if looking for a server that is compatible with Bedrock edition, then use itzg/minecraft-bedrock-server or refer to this section to add Bedrock compatibility to a Java edition server.