This method is used to limit the selection of elements in a group, by a start and end point: the start parameter is a starting index (starts at 0) from which to create the subset, and the stop parameter is an optional ending point.

What is the difference between slice and splice?

The splice() method returns the removed items in an array. The slice() method returns the selected element(s) in an array, as a new array object. The splice() method changes the original array and slice() method doesn’t change the original array.

Which are the parameters of array slice?

Introduction to JavaScript Array slice() method The slice() method accepts two optional parameters as follows: slice(start, stop); Both start and stop parameters are optional. The start parameter determines the zero-based index at which to start extraction.