This is a simple group chat application built using HTML, CSS, JavaScript, and Socket.io. It allows multiple users to communicate with each other in real-time.

• Real-time messaging: Users can send and receive messages instantly without having to refresh the page.
• Message history: The app keeps a record of the chat history, allowing users to view previous messages upon joining a room.

• HTML: Used for structuring the web page and its elements.
• CSS: Used for styling the user interface and enhancing the visual appeal.
• JavaScript: Used for implementing client-side functionality, handling user interactions, and communicating with the server.
• Socket.io: A JavaScript library that enables real-time, bidirectional communication between the client and the server.