title: How to draw a 2D grid or a map on a web page?
body: <p>I am trying to draw a 2D grid on a web page. Where I can color individual cell. Any example code to do that? </p>
  
  <p>Also if there is a way of doing it then I also want to know how to resize it or to zoom in and out.</p>
  
  <p>Thanks</p>