title: Add js library to Vue prototype?
body: <p>I have an app which uses vue and laravel with laravel mix, I installed a js library called ProgressBar.js via npm install, however now I don't know how to use that library in my .vue files, how can I use the library inside my single file components, maybe adding it to the vue prototype, but how can I require it now?</p>
  
  <p><a href="https://progressbarjs.readthedocs.io/en/latest/#install" rel="nofollow noreferrer">https://progressbarjs.readthedocs.io/en/latest/#install</a></p>