test.html

<!DOCTYPE html>
<!--
pregenerated page to duplicate `npm test`, for profiling.
generate required script with this command in the root of the repo:
browserify test/*.js > test.js
-->
<style>
body{ font-family: monospace; }
</style>
<!--
<script type="text/javascript" src="./download2.js"></script>
-->
<body>
	<script>
		console.old_log = console.log;

		console.log = function(message) {
			var d,
				m;

			console.old_log(message);
			d = document.createElement("div");
			d.appendChild(document.createTextNode(message));

			document.body.appendChild(d);
		};
	</script>

	<script src="test.js"></script>
</body>