So i'm using Javascript const keyword, what happens in IE?
<p>I understand that the const keyword has been already implemented across the board in browsers except for IE10 versions, but is it viable? If someone jumps on my site on IE10&lt; will the "const" keyword be re-assigned to "var"? if not will the whole site fail? the <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const" rel="noreferrer">MDN</a> docs on the const keyword give a handy chart at the bottom which tells me that not only IE, but rather many Mobile browsers do not support it either. should i just scrap it and use var?</p>