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feat(react-email): useTitleTag flag on Preview component #3554

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Merged
gabrielmfern merged 2 commits into from
Jun 2, 2026
+135 −19
Merged

feat(react-email): useTitleTag flag on Preview component #3554

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8940486
feat(react-email): useTitleTag flag on Preview component
gabrielmfern Jun 2, 2026
35202e3
minor instead of patch
gabrielmfern Jun 2, 2026
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5 changes: 5 additions & 0 deletions .changeset/new-owls-walk.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"react-email": minor
---

add a useTitleTag in Preview component so users can disable it if they want to
8 changes: 6 additions & 2 deletions packages/react-email/src/components/preview/preview.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,21 +2,25 @@ import * as React from 'react';

export type PreviewProps = Readonly<
React.ComponentPropsWithoutRef<'div'> & {
/**
* @default true
*/
useTitleTag?: boolean;
children: string | string[];
}
>;

const PREVIEW_MAX_LENGTH = 200;

export const Preview = React.forwardRef<HTMLDivElement, PreviewProps>(
({ children = '', ...props }, ref) => {
({ children = '', useTitleTag = true, ...props }, ref) => {
const text = (
Array.isArray(children) ? children.join('') : children
).substring(0, PREVIEW_MAX_LENGTH);

return (
<>
<title>{text}</title>
{useTitleTag ? <title>{text}</title> : null}
<div
style={{
display: 'none',
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141 changes: 124 additions & 17 deletions pnpm-lock.yaml
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