Elementary sorting algorithm in Javascript

In this story we are going to learn about implementing Bubble Sort, Insertion Sort & Selection sort in Javascript. The upper bound worst case complexity for all the three algorithms are Quadratic Time O (n^2) as per Big-0 Notation. There are more advanced sorting algorithms available which will be posted in upcoming stories. In order to visualize the flow of above mentioned algorithms in animation, check out this geeky website by Dr Steven Halim, https://visualgo.net/en/sorting.net/.