diff --git a/view/useAppState.ts b/view/useAppState.ts
new file mode 100644
index 0000000..e5e035d
--- /dev/null
+++ b/view/useAppState.ts
@@ -0,0 +1,7 @@
+import { useSyncExternalStore } from "react";
+import type { AppStore } from "@editor/store";
+import type { AppState } from "@editor/state";
+
+export function useAppState(store: AppStore): AppState {
+  return useSyncExternalStore(store.subscribe, store.getState, store.getState);
+}