docs(viewer): document npm registry bootstrap (#521)

2026-07-19 18:43:50 +02:00
parent 59a67e68ca
commit 1d43a39f9a
5 changed files with 106 additions and 21 deletions
@@ -418,6 +418,14 @@ const Viewer = forwardRef<ViewerHandle, ViewerProps>(function Viewer(
  },
  ref,
 ) {
+  useEffect(() => {
+    if (nodeRegistry.size === 0) {
+      console.warn(
+        '[viewer] Node registry is empty. Install @pascal-app/nodes and call await loadPlugin(builtinPlugin) before mounting <Viewer>.',
+      )
+    }
+  }, [])
+
  useImperativeHandle(
    ref,
    () => ({