title: Knockout.js very slowly foreach
body: <p>I'm trying to create a simple markup with templates. Something like:</p>
  
  <pre><code>&lt;div class="list" data-bind="template: {name: 'mytemplate', data: someData}"&gt;&lt;/div&gt;
  
  &lt;script id="mytemplate"&gt;
    &lt;div class="item" data-bind="text: someText"&gt;&lt;/div&gt;
  &lt;/script&gt;
  </code></pre>
  
  <p>It works very nice, but if i need to render a lot of divs with this templates its going to be very slow. Knockout after creating each div adds it to the document. But, if i do something like this:</p>
  
  <pre><code>el = document.createElement("div");
  applyBindings(myModel, el);
  
  (div.list).innerHTML = el.innerHTML
  </code></pre>
  
  <p>It works much faster but is inconvenient. </p>
  
  <p>Maybe Knockout has some built in feature for creating a group of element and after that adding this group to the document? </p>