Reactive Extensions (Rx)

Reactive Extensions (Rx) is a programming approach for managing asynchronous data streams and events, allowing developers to create systems that react to data as it arrives. It provides a way to combine, transform, and handle multiple data sources—like user inputs, network responses, or sensor readings—in a clean, declarative manner. By using observable sequences, Rx simplifies complex asynchronous operations, making code more readable and easier to maintain. It is widely used in applications where real-time data processing and responsiveness are critical, such as user interfaces, communication systems, and data monitoring.