title: In html file <% tag
body: <pre><code>&lt;!-- Textarea --&gt;
  &lt;div class="form-group"&gt;
    &lt;label class="col-md-4 control-label" for ="&lt;%= id %&gt;"&gt;&lt;%= label %&gt;&lt;/label&gt;
   &lt;div class="col-md-4" &gt;                     
    &lt;textarea class="form-control" id="&lt;%= id %&gt;" name="&lt;%= id %&gt;" &gt;&lt;%= textarea %&gt;&lt;/textarea&gt;
   &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I'am searching bootstrap form builder </p>
  
  <p><a href="https://github.com/IhabSoliman/Bootstrap-Form-Builder" rel="nofollow">https://github.com/IhabSoliman/Bootstrap-Form-Builder</a></p>
  
  <p>No server-side programming language is used in form builder app and all file in html but some tags like &lt;%= id %> I don't know what the tag is in html file</p>
  
  <p>You can download builder app and then  in assets/js/templates/snippet folder all the html files included. You can look that files to see this tags. </p>
  
  <p>Shortly, I want to know which language tag it is </p>