diff --git a/examples/param-test/index.html b/examples/param-test/index.html
index 8354b70..528a069 100644
--- a/examples/param-test/index.html
+++ b/examples/param-test/index.html
@@ -9,6 +9,7 @@
 		<script src="./lib/genart.js"></script>
 		<!-- platform adapter -->
 		<script src="./lib/adapter-urlparams.js"></script>
+		<script src="./lib/time-fps-overlay.js"></script>
 		<style>
 			body {
 				margin: 0;
@@ -31,7 +32,7 @@
 		<script>
 			// use custom time provider
 			// $genart.setTimeProvider($genart.time.offline(250, 60));
-			$genart.setTimeProvider($genart.time.debug());
+			$genart.setTimeProvider(timeProviderFPSOverlay());
 		</script>
 		<script type="module" src="/src/index.ts"></script>
 	</body>
diff --git a/examples/param-test/package.json b/examples/param-test/package.json
index 5f84f9b..225884f 100644
--- a/examples/param-test/package.json
+++ b/examples/param-test/package.json
@@ -7,13 +7,14 @@
 	"license": "MIT",
 	"type": "module",
 	"scripts": {
-		"build:prepare": "node ../../tools/copy-lib.js",
+		"build:prepare": "node ../../tools/copy-lib.js && cp ../../packages/time-fps-overlay/time-fps-overlay.js public/lib",
 		"start": "yarn build:prepare && vite --host --open",
 		"build": "yarn build:prepare && tsc && vite build --base='./'",
 		"preview": "vite preview --host --open"
 	},
 	"dependencies": {
-		"@genart-api/core": "workspace:^"
+		"@genart-api/core": "workspace:^",
+		"@genart-api/time-fps-overlay": "workspace:^"
 	},
 	"devDependencies": {
 		"typescript": "^5.7.2",
diff --git a/examples/param-test/src/index.ts b/examples/param-test/src/index.ts
index bcf75db..070e56a 100644
--- a/examples/param-test/src/index.ts
+++ b/examples/param-test/src/index.ts
@@ -200,8 +200,5 @@
 		"genart:info",
 		(msg) => (info.innerText = JSON.stringify(msg, null, 4))
 	);
-	setInterval(
-		() => postMessage({ type: "genart:get-info", apiID: "param-test" }),
-		1000
-	);
+	setInterval(() => $genart.emit({ type: "genart:get-info" }), 1000);
 })();
diff --git a/yarn.lock b/yarn.lock
index 8606508..89a4469 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -414,6 +414,7 @@ __metadata:
   resolution: "@example/param-test@workspace:examples/param-test"
   dependencies:
     "@genart-api/core": "workspace:^"
+    "@genart-api/time-fps-overlay": "workspace:^"
     typescript: "npm:^5.7.2"
     vite: "npm:^5.4.11"
     vite-plugin-html: "npm:^3.2.2"
@@ -489,7 +490,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@genart-api/time-fps-overlay@workspace:packages/time-fps-overlay":
+"@genart-api/time-fps-overlay@workspace:^, @genart-api/time-fps-overlay@workspace:packages/time-fps-overlay":
   version: 0.0.0-use.local
   resolution: "@genart-api/time-fps-overlay@workspace:packages/time-fps-overlay"
   dependencies: