Description: The Proxy pattern in JavaScript is a structural design pattern that acts as an intermediary or substitute for another object, allowing control over access to the latter. This pattern is particularly useful when there is a need to add a layer of control over interactions with an object, whether for tasks such as access validation, lazy loading of resources, or implementing additional functionalities without modifying the original object. The Proxy can intercept operations like property reading and writing, method invocation, and object manipulation, thus providing more granular control over how objects are used in an application. This pattern is based on the idea that instead of interacting directly with an object, one interacts with a proxy that manages requests and responses, resulting in cleaner and more maintainable code. In JavaScript, the Proxy pattern is implemented through the `Proxy` object, which allows defining custom behaviors for fundamental operations on objects, such as `get`, `set`, `apply`, among others. This enhances encapsulation and enables the creation of more flexible and adaptable objects for various contexts.
