JavaScript Functions, a Pocket Reference
21 min readOct 6, 2018
Functions are callable objects in JavaScript. It is very important to note that in JavaScript functions are objects. It might be misleading because when you use the typeof
operator on a function, you get function
as the output. This is one of the instances where JavaScript lies to you. The output of typeof function () {}
should be object
because functions are objects in JavaScript. That makes functions very powerful…