What Is an Asynchronous Function in JavaScript?
When you look at any of the hands of a ticking clock, you will find out that it moves sequentially. It points at 1 before it points at 2, and then it points at 3 and it continues. It does not point at 4 and then 1 and then 9, in a random manner. It follows a sequence. Imagine that the hand is the JavaScript runtime and each number is a function. The clock’s hand, which represents the JavaScript runtime, determines what function is executed by pointing at the number. When it points at 1, function1 runs, and when it points at 2, function2 runs. ...