screenshot of Project_chat_application


This is a code repository for the corresponding YouTube video. In this tutorial we are going to build and deploy a real time chat application. Covered topics: React.js, Node.js, Express.js, and


The Realtime Chat Application is a project-based tutorial that helps developers create a full chat application using React on the front end and NodeJS with the web socket library on the back end. By following this tutorial, developers can gain a strong understanding of sending and receiving messages via web sockets and, enabling them to develop real-time applications.


  • Full Realtime Chat Application: Create a comprehensive chat application from scratch.
  • Uses React on Frontend: Utilizes React library for building the user interface.
  • NodeJS + Backend: Implements NodeJS with for handling real-time communication.
  • Project-Based Learning: Guided tutorial for hands-on development experience.
  • Web Socket Usage: Demonstrates the use of web sockets for real-time message exchange.


To set up the Realtime Chat Application, follow these steps:

  1. Clone the repository.
  2. Run npm i to install dependencies for both client and server.
  3. Start the development server by running npm start.


The Realtime Chat Application tutorial is a valuable resource for developers looking to enhance their skills in building real-time applications. By combining React on the front end with NodeJS and on the back end, developers can learn how to create a functional chat application with real-time messaging capabilities. Through project-based learning and guided coaching, developers can gain a solid understanding of web sockets and for building interactive and dynamic applications.


React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components