Description: Binding is the process of connecting a user interface to a data model, allowing changes in one to be automatically reflected in the other. This concept is fundamental in modern application development, as it facilitates interaction between business logic and visual presentation. In the context of technologies like REST and various frontend frameworks, binding enables efficient data flow between the backend and frontend, enhancing user experience and simplifying event handling. In many frameworks, binding is used to link properties of objects, meaning that if a property changes, the user interface updates automatically without manual intervention. This not only saves development time but also reduces the likelihood of errors, as it minimizes the amount of code needed to maintain synchronization between the model and the view. In REST applications, binding can be used to map JSON data to objects on the client side, making it easier to manipulate data and update the user interface in response to changes on the server. In summary, binding is an essential technique that improves efficiency and effectiveness in the development of interactive applications.