PI surface would need to download several hundred kb of framework code, rather than merely 29kb.</p>
<h5 id="update-performance1"><a href="#update-performance1">Update performance</a></h5>
<p>A useful tool to benchmark update performance is a tool developed by the Ember team called DbMonster. It updates a table as fast as it can and measures frames per second (FPS) and Javascript times (min, max and mean). The FPS count can be difficult to evaluate since it also includes browser repaint times and <code>setT