# Package development

A gokrazy package corresponds to a Go package (which in turn is part of a Go module). The `gokr-packer` program is a wrapper around `go install`.

To use the local version of a repository, use the replace directive of `go.mod`.

## Development guides

- Process interface / requirements
- Controlling a GPIO input/output pin
- Working with Go modules
- The gokrazy Go build tag
- Non-Go Prototyping