From 47df1c78ecd71d8a659ca78ce1f63b90d7bb1981 Mon Sep 17 00:00:00 2001
From: Josh Black <joshblack@github.com>
Date: Wed, 24 Jun 2026 17:31:56 -0500
Subject: [PATCH] feat: add React Compiler support for more components

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .changeset/react-compiler-components.md  | 5 +++++
 packages/react/script/react-compiler.mjs | 9 ---------
 2 files changed, 5 insertions(+), 9 deletions(-)
 create mode 100644 .changeset/react-compiler-components.md

diff --git a/.changeset/react-compiler-components.md b/.changeset/react-compiler-components.md
new file mode 100644
index 00000000000..cbe0520df03
--- /dev/null
+++ b/.changeset/react-compiler-components.md
@@ -0,0 +1,5 @@
+---
+'@primer/react': patch
+---
+
+Autocomplete, Banner, Button, ConfirmationDialog, Dialog, PageLayout, Pagination, SelectPanel2, and UnderlineNav: Improve rendering performance with React Compiler support
diff --git a/packages/react/script/react-compiler.mjs b/packages/react/script/react-compiler.mjs
index 184c468cfc0..fb8038cc9f0 100644
--- a/packages/react/script/react-compiler.mjs
+++ b/packages/react/script/react-compiler.mjs
@@ -13,23 +13,14 @@ const files = glob
   })
 const unsupportedPatterns = [
   'src/ActionMenu/**/*.tsx',
-  'src/Autocomplete/**/*.tsx',
   'src/AvatarStack/**/*.tsx',
-  'src/Banner/**/*.tsx',
-  'src/Button/**/*.tsx',
   'src/Checkbox/**/*.tsx',
-  'src/ConfirmationDialog/**/*.tsx',
-  'src/Dialog/**/*.tsx',
   'src/Heading/**/*.tsx',
   'src/Link/**/*.tsx',
   'src/Pagehead/**/*.tsx',
-  'src/PageLayout/**/*.tsx',
-  'src/Pagination/**/*.tsx',
   'src/Portal/**/*.tsx',
   'src/SelectPanel/**/*.tsx',
   'src/SideNav.tsx',
-  'src/UnderlineNav/**/*.tsx',
-  'src/experimental/SelectPanel2/**/*.tsx',
   'src/hooks/useAnchoredPosition.ts',
   'src/hooks/useFocusTrap.ts',
   'src/hooks/useFocusZone.ts',