Came in to this post thinking of Joey as well. I use multiple utilities he&#x27;s written. All on a small laptop and solar power. I don&#x27;t know how much has changed since &#x27;12, but there is a nice summary of his infrastructure here: <a href="https:&#x2F;&#x2F;usesthis.com&#x2F;interviews&#x2F;joey.hess&#x2F;" rel="nofollow">https:&#x2F;&#x2F;usesthis.com&#x2F;interviews&#x2F;joey.hess&#x2F;</a>