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

IEM Daily April 18, 2021

Create a ChatApp from scratch and communicate with friends and family

Platform: Udemy
Status: Available
Duration: 4 Hours

Price: $129.99 $0.00

Note: Udemy FREE coupon codes are valid for maximum 3 days only. Look for "Get Coupon" orange button at the end of Description.

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

Requirements

You should be able to use a PC at beginner level
Basic HTML knowledge
Basic CSS knowledge
Basic JavaScript knowledge

Description

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

Nodes is a platform built on the Chrome JavaScript run time that can help you build fast, Scalable network applications. Nodes uses an event-driven, non-blocking I/O model that makes it lightweight and efficient—perfect for data-intensive real-time applications that run across distributed devices.

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.

Topics include:

Installing Nodejs

Installing Express

Installing Mongoose

Installing socketio

Setting up socketio

Serving static content with Express

Adding bootstrap and jQuery

Creating a get messages service