title: How to install libraries without composer in drupal 8
body: <p>In drupal 8, I am encountering modules that require libraries to be installed by Composer. However, I was wondering if I could skip the composer part and just install the libraries by hand.</p>
  
  <p>Would I ever be able to do this?</p>
  
  <p>(I have never gotten Composer to work)</p>