diff --git a/pkgs/create/create.js b/pkgs/create/create.js
index ac339b46c..0d11f63d9 100755
--- a/pkgs/create/create.js
+++ b/pkgs/create/create.js
@@ -216,7 +216,7 @@ create(dir(dest, [
 		"name": dest,
 		"scripts": {
 			"build": `esbuild --bundle src/main.${ext} --outfile=www/main.js --minify`,
-			"dev": `esbuild --bundle src/main.${ext} --outfile=www/main.js --servedir=www`,
+			"dev": `esbuild --bundle --sourcemap --keep-names src/main.${ext} --outfile=www/main.js --servedir=www`,
 			"bundle": "npm run build && mkdir -p dist && zip -r dist/game.zip www -x \"**/.DS_Store\"",
 			...(ts ? {
 				"check": "tsc",
diff --git a/scripts/test.js b/scripts/test.js
index 9f40dc4bf..b83b9e025 100644
--- a/scripts/test.js
+++ b/scripts/test.js
@@ -7,41 +7,35 @@ await build()
 const port = process.env.PORT || 8001
 const server = serve({ port: port })
 
-const run = async () => {
-
-	let failed = false
-	console.log("launching browser")
-	const browser = await puppeteer.launch()
-	console.log("getting examples list")
-	const examples = (await fs.readdir("examples"))
-		.filter((p) => !p.startsWith(".") && p.endsWith(".js"))
-		.map((d) => path.basename(d, ".js"))
-		// particle example crashes puppeteer in github action for some reason
-		.filter((e) => e !== "particle")
-
-	for (const example of examples) {
-		console.log(`testing example "${example}"`)
-		const page = await browser.newPage()
-		page.on("pageerror", (err) => {
-			failed = true
-			console.error(example, err)
-		})
-		page.on("error", (err) => {
-			failed = true
-			console.error(example, err)
-		})
-		await page.goto(`http://localhost:${port}/${example}`)
-		await page.addScriptTag({ path: "scripts/autoinput.js" })
-		await wait(1000)
-		await page.close()
-	}
-
-	browser.close()
-	server.close()
-
-	console.log(failed ? "fail" : "success")
-	process.exit(failed ? 1 : 0)
-
+let failed = false
+console.log("launching browser")
+const browser = await puppeteer.launch()
+console.log("getting examples list")
+const examples = (await fs.readdir("examples"))
+	.filter((p) => !p.startsWith(".") && p.endsWith(".js"))
+	.map((d) => path.basename(d, ".js"))
+	// particle example crashes puppeteer in github action for some reason
+	.filter((e) => e !== "particle")
+
+for (const example of examples) {
+	console.log(`testing example "${example}"`)
+	const page = await browser.newPage()
+	page.on("pageerror", (err) => {
+		failed = true
+		console.error(example, err)
+	})
+	page.on("error", (err) => {
+		failed = true
+		console.error(example, err)
+	})
+	await page.goto(`http://localhost:${port}/${example}`)
+	await page.addScriptTag({ path: "scripts/autoinput.js" })
+	await wait(1000)
+	await page.close()
 }
 
-run()
+browser.close()
+server.close()
+
+console.log(failed ? "fail" : "success")
+process.exit(failed ? 1 : 0)