Object is the root object of all prototypes in JavaScript. Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign().

JavaScript will happily use the same variable for numbers, strings, and objects. (Part of TypeScript’s power is that it adds a strongly typed layer on top of JavaScript.) In this case ...

Similarly to how DLib works, for JavaScript, we have a library ... To do that, we first make sure our faceTracker object actually detected a face by using faceTraker.getCurrentPosition().