Select All checkbox by Javascript or console

Question

I am having 100 Checkboxes on my web page. For testing purposes I want to tick all those boxes, but manually clicking is time consuming. Is there a possible way to get them tick

Answer 1

querySelectorAll is your best choice here if you don't want jQuery!

var ele = document.querySelectorAll("input[type=checkbox]");
for(var i=0;i