- just see node scripts
- add gulp file
- install gulp gulp-nodemon
- set npm scripts
- install babelify
- install sourcemaps
- split urls
- add express
- using router
- using adivce
- add view engine
- create home.ejs
- split ejs files
- head, jsdefaults
- add navigation
- using fetch
- make chat page without socket.io
- adding socket.io for chat
- join heroku and mlab