diff --git a/src/app.d.ts b/src/app.d.ts
index da08e6d..bd1d41f 100644
--- a/src/app.d.ts
+++ b/src/app.d.ts
@@ -1,5 +1,242 @@
-// See https://svelte.dev/docs/kit/types#app.d.ts
-// for information about these interfaces
+type EventPayload = {
+	readonly n: string;
+	readonly u: Location["href"];
+	readonly d: Location["hostname"];
+	readonly r: Document["referrer"] | null;
+	readonly w: Window["innerWidth"];
+	readonly h: 1 | 0;
+	readonly p?: string;
+};
+
+type CallbackArgs = {
+	readonly status: number;
+};
+
+type EventOptions = {
+	/**
+	 * Callback called when the event is successfully sent.
+	 */
+	readonly callback?: (args: CallbackArgs) => void;
+	/**
+	 * Properties to be bound to the event.
+	 */
+	readonly props?: { readonly [propName: string]: string | number | boolean };
+};
+
+declare global {
+	interface Window {
+		plausible: TrackEvent;
+	}
+}
+
+/**
+ * Options used when initializing the tracker.
+ */
+export type PlausibleInitOptions = {
+	/**
+	 * If true, pageviews will be tracked when the URL hash changes.
+	 * Enable this if you are using a frontend that uses hash-based routing.
+	 */
+	readonly hashMode?: boolean;
+	/**
+	 * Set to true if you want events to be tracked when running the site locally.
+	 */
+	readonly trackLocalhost?: boolean;
+	/**
+	 * The domain to bind the event to.
+	 * Defaults to `location.hostname`
+	 */
+	readonly domain?: Location["hostname"];
+	/**
+	 * The API host where the events will be sent.
+	 * Defaults to `'https://plausible.io'`
+	 */
+	readonly apiHost?: string;
+};
+
+/**
+ * Data passed to Plausible as events.
+ */
+export type PlausibleEventData = {
+	/**
+	 * The URL to bind the event to.
+	 * Defaults to `location.href`.
+	 */
+	readonly url?: Location["href"];
+	/**
+	 * The referrer to bind the event to.
+	 * Defaults to `document.referrer`
+	 */
+	readonly referrer?: Document["referrer"] | null;
+	/**
+	 * The current device's width.
+	 * Defaults to `window.innerWidth`
+	 */
+	readonly deviceWidth?: Window["innerWidth"];
+};
+
+/**
+ * Options used when tracking Plausible events.
+ */
+export type PlausibleOptions = PlausibleInitOptions & PlausibleEventData;
+
+/**
+ * Tracks a custom event.
+ *
+ * Use it to track your defined goals by providing the goal's name as `eventName`.
+ *
+ * ### Example
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { trackEvent } = Plausible()
+ *
+ * // Tracks the 'signup' goal
+ * trackEvent('signup')
+ *
+ * // Tracks the 'Download' goal passing a 'method' property.
+ * trackEvent('Download', { props: { method: 'HTTP' } })
+ * ```
+ *
+ * @param eventName - Name of the event to track
+ * @param options - Event options.
+ * @param eventData - Optional event data to send. Defaults to the current page's data merged with the default options provided earlier.
+ */
+type TrackEvent = (
+	eventName: string,
+	options?: EventOptions,
+	eventData?: PlausibleOptions,
+) => void;
+
+/**
+ * Manually tracks a page view.
+ *
+ * ### Example
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { trackPageview } = Plausible()
+ *
+ * // Track a page view
+ * trackPageview()
+ * ```
+ *
+ * @param eventData - Optional event data to send. Defaults to the current page's data merged with the default options provided earlier.
+ * @param options - Event options.
+ */
+type TrackPageview = (
+	eventData?: PlausibleOptions,
+	options?: EventOptions,
+) => void;
+
+/**
+ * Cleans up all event listeners attached.
+ */
+type Cleanup = () => void;
+
+/**
+ * Tracks the current page and all further pages automatically.
+ *
+ * Call this if you don't want to manually manage pageview tracking.
+ *
+ * ### Example
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { enableAutoPageviews } = Plausible()
+ *
+ * // This tracks the current page view and all future ones as well
+ * enableAutoPageviews()
+ * ```
+ *
+ * The returned value is a callback that removes the added event listeners and restores `history.pushState`
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { enableAutoPageviews } = Plausible()
+ *
+ * const cleanup = enableAutoPageviews()
+ *
+ * // Remove event listeners and restore `history.pushState`
+ * cleanup()
+ * ```
+ */
+type EnableAutoPageviews = () => Cleanup;
+
+/**
+ * Tracks all outbound link clicks automatically
+ *
+ * Call this if you don't want to manually manage these links.
+ *
+ * It works using a **[MutationObserver](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver)** to automagically detect link nodes throughout your application and bind `click` events to them.
+ *
+ * Optionally takes the same parameters as [`MutationObserver.observe`](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver/observe).
+ *
+ * ### Example
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { enableAutoOutboundTracking } = Plausible()
+ *
+ * // This tracks all the existing and future outbound links on your page.
+ * enableAutoOutboundTracking()
+ * ```
+ *
+ * The returned value is a callback that removes the added event listeners and disconnects the observer
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { enableAutoOutboundTracking } = Plausible()
+ *
+ * const cleanup = enableAutoOutboundTracking()
+ *
+ * // Remove event listeners and disconnect the observer
+ * cleanup()
+ * ```
+ */
+type EnableAutoOutboundTracking = (
+	targetNode?: Node & ParentNode,
+	observerInit?: MutationObserverInit,
+) => Cleanup;
+
+/**
+ * Initializes the tracker with your default values.
+ *
+ * ### Example (es module)
+ * ```js
+ * import Plausible from 'plausible-tracker'
+ *
+ * const { enableAutoPageviews, trackEvent } = Plausible({
+ *   domain: 'my-app-domain.com',
+ *   hashMode: true
+ * })
+ *
+ * enableAutoPageviews()
+ *
+ * function onUserRegister() {
+ *   trackEvent('register')
+ * }
+ * ```
+ *
+ * ### Example (commonjs)
+ * ```js
+ * var Plausible = require('plausible-tracker');
+ *
+ * var { enableAutoPageviews, trackEvent } = Plausible({
+ *   domain: 'my-app-domain.com',
+ *   hashMode: true
+ * })
+ *
+ * enableAutoPageviews()
+ *
+ * function onUserRegister() {
+ *   trackEvent('register')
+ * }
+ * ```
+ *
+ * @param defaults - Default event parameters that will be applied to all requests.
+ */
+
 declare global {
 	namespace App {
 		// interface Error {}
@@ -10,4 +247,11 @@ declare global {
 	}
 }
 
+declare module "svelte/elements" {
+	// eslint-disable-next-line @typescript-eslint/no-unused-vars
+	interface HTMLAttributes<T> {
+		[key: `event-${string}`]: string | undefined | null;
+	}
+}
+
 export {};
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index a03bbff..1ed35b8 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -90,6 +90,14 @@
 		navbar?.addEventListener("mouseenter", mouseEnter);
 		navbar?.addEventListener("mouseleave", mouseLeave);
 	});
+
+	window.plausible =
+		window.plausible ||
+		((_, opts) => {
+			opts?.callback?.({
+				status: 200,
+			});
+		});
 </script>
 
 <svelte:head>
@@ -100,7 +108,8 @@
 	{#if PUB_PLAUSIBLE_URL}<script
 			defer
 			data-domain={PUB_HOSTNAME || "vert.sh"}
-			src="{PUB_PLAUSIBLE_URL}/js/script.js"
+			event-theme={theme.dark ? "dark" : "light"}
+			src="{PUB_PLAUSIBLE_URL}/js/script.pageview-props.tagged-events.js"
 		></script>{/if}
 </svelte:head>