An Elm webapp sends requests to a Go server connected to a Postgres database.
If you have Docker and docker-compose, run
$ git clone https://github.com/dkodaj/ElmGo-API.git
$ cd elmgo-api
$ docker-compose up
If you have Elm, Go, and Postgres installed, then create a Postgres database called elmgoapi (user elmgoapi, password elmgoapi), and run
$ git clone https://github.com/dkodaj/ElmGo-API.git
$ cd elmgo-api
$ make
Assumption: Postgres is listening on localhost:5432.