<i>&quot;what is the largest high quality elm app you know about and what is the largest high quality elm app that is open-source that you know about?&quot;</i><p><a href="http:&#x2F;&#x2F;builtwithelm.co" rel="nofollow">http:&#x2F;&#x2F;builtwithelm.co</a> is a good place to start. My favourite big example is Dreamwriter (<a href="https:&#x2F;&#x2F;dreamwriter.co" rel="nofollow">https:&#x2F;&#x2F;dreamwriter.co</a>) by Richard Feldman. Warning not updated since e0.15.1 ~ <a href="https:&#x2F;&#x2F;github.com&#x2F;rtfeldman&#x2F;dreamwriter" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;rtfeldman&#x2F;dreamwriter</a>