Building Docker images for multiple platforms, such as amd64, arm64, and others, has become increasingly important with the rise of diverse computing environments. Docker's buildx tool, an extension of Docker Build, enables you to create multi-platform images easily.

Here's how you can do it:

 docker buildx create --name mybuilder --platform linux/arm64,linux/amd64
 docker buildx use mybuilder
 docker buildx inspect mybuilder
 docker buildx inspect --bootstrap
 docker buildx build --platform=linux/arm64,linux/amd64 --push --tag remnrem/moonlight:latest .