The JavaScript this keyword refers to all the objects that exist in the function’s call-site.   A call-site of a function is the location where the function is called. When a function’s call-site is inside an object, this refers to the object where the function belongs to. When a function’s call-site …

The way JavaScript handles scope is unique. It makes the language so fascinating to learn. It is so different from any other major programming languages. JavaScript has many quirks that make it so fascinating, such as its asynchronous nature, event loops, prototypes, closure and so on. I think this is …