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Flask is one of the most popular micro-frameworks for building web applications in Python. It’s lightweight, easy to learn, and highly flexible, making it an excellent choice for both beginners and experienced developers alike. However, when it comes to adding real-time functionality to your application, such as chat or live updates, you might find yourself at a loss. That’s where Flask-SocketIO comes in.
Flask-SocketIO is a Flask extension that enables WebSocket communication between clients and servers. With it, you can easily add real-time features to your Flask app, allowing for two-way communication between the server and connected clients. This opens up a world of possibilities, from creating interactive dashboards to implementing collaborative editing tools.
In this guide, we will go over the basics of using Flask-SocketIO and demonstrate how to build a simple real-time chat application using Python and Flask. Let’s get started!
