Hugo has an option built-in to watch the directory and rebuild pages automatically.  It can also reload the browser automatically using the optional LiveReload plugin: <a href="http:&#x2F;&#x2F;gohugo.io&#x2F;overview&#x2F;usage&#x2F;" rel="nofollow">http:&#x2F;&#x2F;gohugo.io&#x2F;overview&#x2F;usage&#x2F;</a>