perf: eliminate layout thrashing and array allocations during drawing

2026-06-02 07:59:39 +00:00
parent d8d917d315
commit fdcda7a3c2
3 changed files with 16 additions and 1 deletions
@@ -28,7 +28,8 @@ function sceneFromEditor(
  files: BinaryFiles,
 ): ScenePayload {
  return {
-    elements: [...elements],
+    // ⚡ Bolt: Excalidraw passes immutable arrays, avoid copying it on every onChange event
+    elements: elements as unknown[],
    appState: appState as unknown as Record<string, unknown>,
    files: files as unknown as Record<string, unknown>,
  };