Welcome to this course where will be building a real–time chat application that you can use to communicate with your friends and family using node ,express ,socketio and mongodb
Socket.IO is a web library that enables real–time bidirectional event–based communication.
Express.js is a Node.js framework used in building nodejs applications
MongoDB an open–source, document database makes it easy to bring up an application stack and start coding.
Specification: Build a ChatApp with: (Nodejs,Socketio, Expressjs ,MongoDB)