Build a ChatApp with: (Nodejs,Socketio, Expressjs ,MongoDB)

Build a ChatApp with: (Nodejs,Socketio, Expressjs ,MongoDB)

What you’ll learn

• Setup a nodejs development environment
• Setup mongodb environment via mlab
• Create packagejson file
• Setup socketio
• Setup a model for mongodb
• Use mongoose to connect to mongodb
• Test http get and post request using postman
• Create functions
• Create callbacks
• Create get messages service
• Emit messages to clients
• Save data to mongodb
• Initialise git repository
• Create an heroku app
• Deploy app to heroku for hosting
• Check application logs on heroku