For a real-time chat application in React, what pattern can be employed to efficiently manage and display incoming messages?

To efficiently manage and display incoming messages in a real-time chat application in React, you should employ the WebSockets pattern. WebSockets allow bidirectional communication, enabling the server to push new messages to the client in real-time without the need for constant polling or long polling. While other options like polling and server-sent events are possible, WebSockets are the most efficient choice for real-time applications.