1.Create new repository "DemoChat" 2.Use VS code get:
echo "# diepchatdemo" >> README.md git init git add README.md git commit -m "first commit" git remote add origin https://github.com/dieptran43/diepchatdemo.git git push -u origin master
3.npm install --save express socket.io ejs
4.set template https://bootsnipp.com/snippets/featured/simple-chat https://bootsnipp.com/snippets/featured/like-hangout-chat
You can access to https://diepchatdemo.herokuapp.com