title: Chunk-vendors files is too big on production
body: <p>After production build my vue.js app, i saw that my chunk-vendors files are too big and this have an impact on web performance, screen below:</p>
  <p><a href="https://i.stack.imgur.com/NVYIl.png" rel="noreferrer"><img src="https://i.stack.imgur.com/NVYIl.png" alt="enter image description here" /></a></p>
  <p>how to reduce size of this files?</p>
  <p>I try to import component in my router.js via lazy loading but not help here, what is another solution to this problem?</p>
  <p>thanks for any help!</p>