SignalR

SignalR is a software library that enables real-time web communication between servers and clients. Think of it as a delivery service for information: when something changes on the server—like a new message in a chat app—SignalR immediately sends that update to all users without them needing to refresh their browser. This makes interactions smoother and more dynamic, allowing for seamless experiences in applications such as live chats, online gaming, and collaborative tools. It supports various devices and networks, making it adaptable for different types of applications needing instant updates.