title: Vuejs internet explorer compatibility issues (versions 10 and 11)
body: <pre><code>I hope this question/answer saves time for those having the same cross-compatibility issues with internet explorer.
  </code></pre>
  
  <p>Problem:
  I used vuejs2 in one of my projects, and it turned out that there were some compatibility issues in earlier releases of internet explorer.</p>
  
  <p>at first, it went down to this error:</p>
  
  <blockquote>
    <p>SCRIPT1014: Invalid character</p>
  </blockquote>
  
  <p>And then this one:</p>
  
  <blockquote>
    <p>'Promise' is undefined</p>
  </blockquote>