Skip to content

fix(react-router): preserve inline head scripts in React tree after hydration #7107

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
mixelburg wants to merge 2 commits into
base: main
Choose a base branch
from
+28 −0
Open

fix(react-router): preserve inline head scripts in React tree after hydration #7107

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
97fadb4
fix(react-router): preserve inline head scripts in React tree after h…
mixelburg Apr 5, 2026
0aeed95
fix(react-router): guard inline-script SSR path with wentThroughNonHy…
mixelburg Apr 7, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions packages/react-router/src/Asset.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -215,5 +215,19 @@ function Script({
}
}

// For inline scripts (children, no src), keep the element in the React tree after
// hydration so React doesn't unmount the SSR-rendered script from the DOM.
// The useEffect above detects the existing element via textContent match and skips
// re-injection, so the script won't execute a second time.
if (!attrs?.src && typeof children === 'string') {
return (
<script
{...attrs}
dangerouslySetInnerHTML={{ __html: children }}
suppressHydrationWarning
/>
)
}

return null
}
Loading