posthog 404 event

Author: Todd Gardner

src/components/PostHog.astro

@@ -5,6 +5,7 @@
   !function(t,e){var o,n,p,r;e.__SV||(window.posthog=e,e._i=[],e.init=function(i,s,a){function g(t,e){var o=e.split(".");2==o.length&&(t=t[o[0]],e=o[1]),t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}}(p=t.createElement("script")).type="text/javascript",p.crossOrigin="anonymous",p.async=!0,p.src=s.api_host.replace(".i.posthog.com","-assets.i.posthog.com")+"/static/array.js",(r=t.getElementsByTagName("script")[0]).parentNode.insertBefore(p,r);var u=e;for(void 0!==a?u=e[a]=[]:a="posthog",u.people=u.people||[],u.toString=function(t){var e="posthog";return"posthog"!==a&&(e+="."+a),t||(e+=" (stub)"),e},u.people.toString=function(){return u.toString(1)+".people (stub)"},o="init capture register register_once register_for_session unregister unregister_for_session getFeatureFlag getFeatureFlagPayload isFeatureEnabled reloadFeatureFlags updateEarlyAccessFeatureEnrollment getEarlyAccessFeatures on onFeatureFlags onSessionId getSurveys getActiveMatchingSurveys renderSurvey canRenderSurvey getNextSurveyStep identify setPersonProperties group resetGroups setPersonPropertiesForFlags resetPersonPropertiesForFlags setGroupPropertiesForFlags resetGroupPropertiesForFlags reset get_distinct_id getGroups get_session_id get_session_replay_url alias set_config startSessionRecording stopSessionRecording sessionRecordingStarted captureException loadToolbar get_property getSessionProperty createPersonProfile opt_in_capturing opt_out_capturing has_opted_in_capturing has_opted_out_capturing clear_opt_in_out_capturing debug getPageViewId".split(" "),n=0;n<o.length;n++)g(u,o[n]);e._i.push([i,s,a])},e.__SV=1)}(document,window.posthog||[]);
   !location.host.startsWith("localhost") && posthog.init('phc_qW73igT6YE0SylARSLqKgsnJSesspjzBlQPKghEUYox', {
     api_host:'https://us.i.posthog.com',
+    defaults: '2025-05-24',
     person_profiles: 'identified_only' // or 'always' to create profiles for anonymous users as well
   })
 </script>

src/layouts/Layout.astro

@@ -74,5 +74,6 @@ const {
         }
       })();
     </script>
+    <slot name="scripts"></slot>
   </body>
 </html>

src/pages/404.astro

@@ -18,4 +18,10 @@ const description = "There's nothing here";
     </div>
   </article>
 
+  <Fragment slot="scripts">
+    <script is:inline>
+      window.posthog && posthog.capture("404", meta);
+    </script>
+  </Fragment>
+
 </Layout>