MongoDb should be up and running on port 27017 (if diff port then mention MONGO_PORT in .env)
clone the repository and
go to the project folder
cd mean-stack-simple-authentication
install npm packages
npm i
go to the frontend project folder
cd vcomply-frontend
install the packages there too
npm i
build the project
ng build
come back to project folder
cd ..
start the node server
node server
open the browser and navigate to http://localhost:4040