#install packages:
npm init -y
#install dependency:
npm i express nodemon express-session mongoose ejs connect-flash bcrypt
#restart server auto change in file package.json change code here:
"scripts": { "test": "echo "Error: no test specified" && exit 1", "start": "nodemon index.js" }
#run:
npm run start
#get sample bootstrap in website: https://getbootstrap.com/docs/5.0/examples/