title: can one include `templates` in a html file similar to css?
body: <p>working with html <code>templates</code>. code-wise, it's difficult to keep the right set of templates with each html file.</p>
  
  <p>is it possible to have a file of template(s), much like a file of <code>css</code>, that one includes in the <code>head</code> section of the <code>html</code> file?</p>
  
  <p>for example, to supplement the <code>style</code> section in <code>head</code>, one can link to a stylesheet, eg, </p>
  
  <pre>
  &lt;link rel="stylesheet" type="text/css" href="mystyle.css" &gt;
  </pre>
  
  <p>my app uses several collections of <code>templates</code>. can they be handled similar to stylesheets, ie, linked to in a separate file, or does each <code>template</code> definition need to be directly part of the original <code>html</code> file?</p>