Proxy Objects and Reflect in JavaScript course. Senior JavaScript developers often need to allow changes to be communicated to objects that other developers use. In this course, you will see how to use proxies to manage advanced scenarios. When building complex JavaScript, it often requires you to enable advanced behaviors. In this course, Proxy Objects and Reflect in JavaScript, you will learn to use proxies and the Reflect object to enable advanced features. First you will check what proxies are used for. Next, you’ll learn how to use reverse proxies. Finally, you’ll learn how to use Reflect to call functions on proxies. When you finish this course, you’ll have the skills and knowledge of Proxies and Reflect in JavaScript that you need to use JavaScript to its fullest potential.