Proxy Objects and Reflect in JavaScript course. Experienced JavaScript developers often need to allow changes to be communicated to objects that other developers use. In this course, you’ll learn how to use proxies to manage advanced scenarios. When you’re building complex JavaScript, you often need to enable advanced behaviors. In this Proxy Objects and Reflect in JavaScript course, you’ll learn how to use proxies and the Reflect object to enable advanced functionality. First, you’ll review 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’ve completed this course, you’ll have the skills and knowledge of Proxies and Reflect in JavaScript that you need to use JavaScript to its full potential.