ted-and-true HTML5 game engines with the initial release all the way back at the end of 2010. It is very well maintained and updated, and has a good-sized community backing it. There exists plenty of documentation - even two books on the subject of creating games with the engine.
                </p>
                <section class="txt">
                    <ul>
                        <li><a target="_blank" href="http://limejs.com">LimeJS</a></li>
                    </ul>
                </section>

     