Removing elements by class name?

Question

I have the below code to find elements with their class name:

// Get the element by their class name
var cur_columns = document.getElementsByClassName(\'colu         


        

Answer 1

It's very simple, one-liner, using ES6 spread operator due document.getElementByClassName returns a HTML collection.

[...document.getElementsByClassName('dz-preview')].map(thumb => thumb.remove());