everettjf · everettjf · Aug 22, 2026 · Aug 22, 2026
@@ -0,0 +1,34 @@
+# Cross-promotion measurement
+
+ScriptWidget's landing page accepts these attribution parameters:
+
+- `utm_source`
+- `utm_medium`
+- `utm_campaign`
+- `utm_content`
+
+The page keeps the values for the current browser session and emits these events through
+`window.dataLayer`, `window.plausible` (when present), and the `xnu:analytics` custom event:
+
+- `landing_view`
+- `app_store_click`
+- `github_click`
+- `tutorial_click`
+
+The initial Remoboard placement uses:
+
+```text
+utm_source=remoboard
+utm_medium=in_app
+utm_campaign=cross_promo
+utm_content=home_featured_card
+```
+
+Use `landing_view` as the number of visits from Remoboard and `app_store_click` as the
+number of App Store handoffs. Report the click-through rate as App Store handoffs divided
+by landing visits.
+
+To attribute first-time downloads, create an App Store Connect campaign named
+`remoboard_cross_promo`, then add the generated `pt`, `ct`, and `mt` parameters to the
+App Store URL in `site/index.html`. Apple requires a provider token generated by App Store
+Connect; it must not be guessed or created manually.
@@ -0,0 +1,54 @@
+(function () {
+  "use strict";
+
+  var allowedParameters = ["utm_source", "utm_medium", "utm_campaign", "utm_content"];
+  var query = new URLSearchParams(window.location.search);
+  var attribution = {};
+
+  allowedParameters.forEach(function (name) {
+    var value = query.get(name);
+    if (value) {
+      attribution[name] = value.slice(0, 100);
+    }
+  });
+
+  if (Object.keys(attribution).length > 0) {
+    try {
+      window.sessionStorage.setItem("scriptwidget_attribution", JSON.stringify(attribution));
+    } catch (_) {
+      // Attribution remains available for this page view when storage is unavailable.
+    }
+  } else {
+    try {
+      attribution = JSON.parse(window.sessionStorage.getItem("scriptwidget_attribution")) || {};
+    } catch (_) {
+      attribution = {};
+    }
+  }
+
+  function track(name, properties) {
+    var eventProperties = Object.assign({}, attribution, properties || {});
+    window.dataLayer = window.dataLayer || [];
+    window.dataLayer.push({ event: name, properties: eventProperties });
+
+    if (typeof window.plausible === "function") {
+      window.plausible(name, { props: eventProperties });
+    }
+
+    window.dispatchEvent(new CustomEvent("xnu:analytics", {
+      detail: { name: name, properties: eventProperties }
+    }));
+  }
+
+  window.xnuTrack = track;
+  track("landing_view", { page: "scriptwidget" });
+
+  document.querySelectorAll("[data-track-event]").forEach(function (link) {
+    link.addEventListener("click", function () {
+      track(link.dataset.trackEvent, {
+        label: link.dataset.trackLabel || "",
+        destination: link.hostname
+      });
+    });
+  });
+}());
@@ -1,9 +1,9 @@
 <!doctype html>
 <html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>ScriptWidget — Native widgets with JavaScript + JSX</title><meta name="description" content="Create native iPhone, iPad, and Mac widgets with JavaScript, JSX, and ScriptWidget Studio."><link rel="canonical" href="https://xnu.app/scriptwidget/"><meta property="og:title" content="ScriptWidget"><meta property="og:description" content="Build native Apple-platform widgets with JavaScript and JSX."><meta property="og:type" content="website"><meta property="og:url" content="https://xnu.app/scriptwidget/"><meta property="og:image" content="https://raw.githubusercontent.com/everettjf/scriptwidget/main/Resource/WidgetDemoScreenshots/_contact-sheet-1.jpg"><link rel="stylesheet" href="styles.css"></head>
 <body><header class="wrap nav"><a class="brand" href="./">ScriptWidget</a><nav class="navlinks" aria-label="Main navigation"><a class="optional" href="#docs">Docs</a><a href="https://github.com/everettjf/scriptwidget">GitHub</a><a href="https://discord.gg/eGzEaP6TzR">Discord</a></nav></header>
-<main><section class="wrap hero"><div><div class="eyebrow">Open source · iOS · iPadOS · macOS</div><h1>Widgets, written your way.</h1><p class="lede">Write JavaScript and JSX, preview in ScriptWidget Studio, and render native WidgetKit experiences across Apple platforms—without authoring every widget in Swift.</p><div class="actions"><a class="button primary" href="https://apps.apple.com/us/app/scriptwidget/id1555600758">Get ScriptWidget ↗</a><a class="button" href="https://github.com/everettjf/scriptwidget">Star on GitHub ↗</a><a class="button" href="https://github.com/everettjf/scriptwidget/blob/main/docs/five-minute-tutorial.md">Start in five minutes</a></div></div><div class="visual"><img src="https://raw.githubusercontent.com/everettjf/scriptwidget/main/Resource/WidgetDemoScreenshots/_contact-sheet-1.jpg" alt="A gallery of widgets created with ScriptWidget"></div></section>
+<main><section class="wrap hero"><div><div class="eyebrow">Open source · iOS · iPadOS · macOS</div><h1>Widgets, written your way.</h1><p class="lede">Write JavaScript and JSX, preview in ScriptWidget Studio, and render native WidgetKit experiences across Apple platforms—without authoring every widget in Swift.</p><div class="actions"><a class="button primary" data-track-event="app_store_click" data-track-label="hero_primary" href="https://apps.apple.com/us/app/scriptwidget/id1555600758">Get ScriptWidget ↗</a><a class="button" data-track-event="github_click" data-track-label="hero_secondary" href="https://github.com/everettjf/scriptwidget">Star on GitHub ↗</a><a class="button" data-track-event="tutorial_click" data-track-label="hero_secondary" href="https://github.com/everettjf/scriptwidget/blob/main/docs/five-minute-tutorial.md">Start in five minutes</a></div></div><div class="visual"><img src="https://raw.githubusercontent.com/everettjf/scriptwidget/main/Resource/WidgetDemoScreenshots/_contact-sheet-1.jpg" alt="A gallery of widgets created with ScriptWidget"></div></section>
 <div class="strip"><div class="wrap"><span>JavaScriptCore runtime</span><span>Native SwiftUI rendering</span><span>Live preview on Mac</span><span>Community gallery</span></div></div>
 <section class="section"><div class="wrap"><div class="section-label">Why ScriptWidget</div><h2>From an idea to a native widget.</h2><div class="grid"><article class="card"><h3>Write in JavaScript + JSX</h3><p>Compose familiar declarative layouts and use versioned APIs for data, files, networking, storage, device state, and more.</p></article><article class="card"><h3>Build in Studio</h3><p>Edit with diagnostics, inspect runtime output, and preview multiple widget families without repeating an Xcode build loop.</p></article><article class="card"><h3>Share real packages</h3><p>Use versioned manifests, explicit permissions, host allowlists, and the community Gallery to distribute reusable widgets.</p></article></div></div></section>
 <section class="section"><div class="wrap"><div class="section-label">A small example</div><h2>JSX in. Native WidgetKit out.</h2><pre class="code"><code><span class="purple">$render</span>(&#10;  &lt;vstack frame=<span class="pink">"max"</span> padding=<span class="pink">"16"</span> background=<span class="pink">"#171923"</span>&gt;&#10;    &lt;text font=<span class="pink">"caption"</span> color=<span class="pink">"#a9b0c0"</span>&gt;Today&lt;/text&gt;&#10;    &lt;text font=<span class="pink">"largeTitle"</span> color=<span class="pink">"#ffffff"</span>&gt;Build something useful.&lt;/text&gt;&#10;  &lt;/vstack&gt;&#10;);</code></pre></div></section>
 <section class="section" id="docs"><div class="wrap"><div class="section-label">Documentation</div><h2>Explore the platform.</h2><div class="docs"><a class="doc" href="https://github.com/everettjf/scriptwidget/blob/main/docs/runtime-api.md"><strong>Runtime API →</strong><span>Rendering, storage, network, system, device, and package APIs.</span></a><a class="doc" href="https://github.com/everettjf/scriptwidget/tree/main/Shared/ScriptWidgetRuntime/Widget/Component"><strong>JSX components →</strong><span>The native components and modifiers available to scripts.</span></a><a class="doc" href="https://github.com/everettjf/scriptwidget/blob/main/docs/gallery.md"><strong>Gallery →</strong><span>Discover, verify, install, and publish community packages.</span></a></div></div></section></main>
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