How do JavaScript proxies work and what are their applications?
Instruction: Explain the concept of proxies in JavaScript and provide examples of their use cases.
Context: This question assesses the candidate's familiarity with ES6 features and their ability to manipulate object behavior.
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Certainly! Let's dive into the concept of JavaScript proxies, which is a powerful feature introduced in ECMAScript 2015 (ES6). In essence, a proxy in JavaScript serves as an intermediary for operations on another object, allowing us to redefine fundamental operations for that object, such as property lookup, assignment, enumeration, function invocation, and so forth...