index.html

<!DOCTYPE html>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="life.css" />
<title>Conway's Game Of Life in HTML5</title>

<header class="shaded top left right">

	<h1>Conway's Game Of Life</h1>
	
	<p>
		Implemented in plain JS &amp; CSS.
		No external libraries or images used.<br/>
		Safari/Chrome required for 3D animation.
	</p>

</header>

<div id="viewport"></div>

<div id="cyclecount" class="dynamic"></div>

<div id="controls" class="shaded bottom left right">

	<div class="btn-group">
	    <button id="btn-start" class="two-state"
	    	data-keycode="32"
	    	data-action="ui.cb_start">
	    	<div class="play">Play <span>Space</span></div>
	    	<div class="pause">Pause <span>Space</span></div>
	    </button>
	
	    <button id="btn-step"
	    	data-keycode="13"
	    	data-action="ui.cb_step">
	    	Step <span>Return</span>
	    </button>
	
	    <button id="btn-stop" disabled
	    	data-keycode="27"
	    	data-action="ui.cb_stop">
	    	Reset <span>ESC</span>
	    </button>
	</div>

	<div class="param">
		<label for="param-gridsize">Grid size</label>
		<input id="param-gridsize" type="range" value="16" min="8" max="32" step="4" data-action="ui.cb_gridsize" />
		<div class="dynamic">16×16</div>
	</div>
	
	<div class="param">
		<label for="param-density">Density</label>
		<input id="param-density" type="range" value="30" min="5" max="50" step="5" data-action="ui.cb_density" />
		<div class="dynamic">30%</div>
	</div>
	
	<div class="param">
		<label for="param-freq">Freq</label>
		<input id="param-freq" type="range" value="1" min="1" max="4" step="1" data-action="ui.cb_freq" />
		<div class="dynamic">1 Hz</div>
	</div>
	
</div>

<script src="life.js" type="text/javascript"></script>