Real Time Chat Application System Project Report.

In today’s digital age, communication plays a crucial role in connecting individuals across the globe. With the increasing demand for real-time messaging applications, building a single message chat application has become a popular endeavour. This abstract introduces a chat application developed using the MERN (MongoDB, Express.js, Ract.js, and Node.js) technology stack, highlighting its key features and functionality.The proposed chat application leverages the MERN technology stack to provide a robust and scalable solution. MongoDB, a NoSQL database, ensures efficient data storage and retrieval, enabling seamless storage of user profiles and message history. Express.js, a web application framework for Node.js, facilitates the creation of a server-side backend that handles authentication, routing, and interaction with the database. Node.js acts as the runtime environment, executing JavaScript code on the server-side, enabling high performance communication. React.js, a JavaScript library, serves as the frontend framework, providing an interactive and responsive user interface.The chat application encompasses essential features such as user registration and authentication, login & logout, and ability to send and receive messages in real time, video call, voice call and also making use of AI Assistant for any kind queries.