Server-Sent Events

Server-Sent Events (SSE) is a technology that allows a server to send updates to a web browser in real-time over a single connection. When a client connects to the server, it keeps that connection open, allowing the server to send new information as it becomes available, such as live scores in a sports app or updates in a social media feed. This eliminates the need for the browser to constantly check for new data, making it more efficient and effective for applications that require timely updates. SSE is supported in most modern web browsers.