diff --git a/scripts/serve.sh b/scripts/serve.sh
new file mode 100755
index 0000000..33d1bea
--- /dev/null
+++ b/scripts/serve.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Self-healing static server for the published demo.
+cd "$(dirname "$0")/.."
+while true; do
+  echo "[serve] starting preview $(date -u +%H:%M:%S)"
+  pnpm exec vite preview --port 4173 --strictPort --host 127.0.0.1
+  echo "[serve] preview exited ($?) - restarting in 2s"
+  sleep 2
+done