How can I implement real-time communication features in my web application?
To implement real-time communication features in a web application, you can use technologies like WebSockets and WebRTC. WebSockets allow for bidirectional communication between the server and client, enabling real-time updates. WebRTC, on the other hand, enables peer-to-peer communication, allowing direct audio, video, and data sharing between users. A popular framework for real-time features is Socket.io, which simplifies WebSockets implementation. You can use it to handle events, rooms, and broadcasting messages. Additionally, you can leverage APIs like Pusher or Firebase to handle the real-time communication server-side. These APIs provide ready-to-use functionalities, such as authentication, presence channels, and data synchronization.