This is a development environment for a project using ExpressJs on Docker. Just follow the steps and you should have an ExpressJs app up and running.
1) Make a copy of the .env-example file, rename it to .env and fill the values
cp .env-example .env
2) Run the script
bash run.sh
https://docs.docker.com/engine/installation/
https://docs.docker.com/compose/install/
An ExpressJ server.
Some of them already have a default value but feel free to change it.
APP_CONTAINER_NAME: the name of the container that will be created by Docker for the app.
APP_EXTERNAL_PORT: the port where the site will be running on the host. Ex: http://localhost:3000
NODE_ENV: the environment.