react-templates/playground/playground.rt

<!DOCTYPE rt PlaygroundSample="./playgroundSample">
<div>
    <form>
        <textarea valueLink="{this.linkState('templateHTML')}" class="large-text-area"></textarea>
        <br/>
        <textarea valueLink="{this.linkState('templateProps')}" class="large-text-area"></textarea>
    </form>
    <this.sample>

    </this.sample>
</div>