Erlang Backend App

An Erlang OTP backend application, based on Cowboy and craterl.

Prerequisites

• You will need Erlang, and Rebar3.

Build

Build the application:

rebar3 compile

Run

Run the application with an attached Erlang shell:

rebar3 shell --apps guestbook

You can also create a production-ready release that doesn't need Erlang installed to run:

rebar3 as prod release
./_build/prod/rel/guestbook/bin/guestbook foreground

Stop the app with Ctrl-c.

Maintenance

When looking for more recent versions of dependency packages, try https://hex.pm/, rebar3 update, or rebar3 upgrade.