You can deploy it on Heroku:
<a href="https:&#x2F;&#x2F;elements.heroku.com&#x2F;buttons&#x2F;jarr-aggregator&#x2F;jarr" rel="nofollow">https:&#x2F;&#x2F;elements.heroku.com&#x2F;buttons&#x2F;jarr-aggregator&#x2F;jarr</a>
or use this instance:
<a href="https:&#x2F;&#x2F;jarr.herokuapp.com" rel="nofollow">https:&#x2F;&#x2F;jarr.herokuapp.com</a>