A Text Chessboard

The Code

<h1> A Text Chessboard</h1>
<div id="outputSpace"> nothing yet</div>

<script type="text/javascript">
'use strict'

const SIZE = 8
let row,col;
let text="";

for(row = 0; row < SIZE; row ++) {
   for (col = 0; col < SIZE; col ++) {
       if ((row+col)%2 == 0) {
          text += "_";
       } else {
          text += "#";
       }
   }
   text += "\n";
}
text += "\n";

document.getElementById("outputSpace").innerText = text;
</script>