bootstrap scripts should preload with low priority. This allows the b…

…rowser to prefer loading paint blocking resources like images even if they arrive after the script preload has been processed
facebook · Aug 4, 2023 · 05d4dbe · 05d4dbe
1 parent 997f52f
commit 05d4dbe
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js b/packages/react-dom-bindings/src/server/ReactFizzConfigDOM.js
@@ -5467,6 +5467,7 @@ function preloadBootstrapScript(
     rel: 'preload',
     href: src,
     as: 'script',
+    fetchPriority: 'low',
     nonce,
     integrity,
     crossOrigin,