Claude
273916d7a7
- Restore heading/list typography in the editor: MDXEditor relies on the browser's default styles for <h1>/<ul> sizing, which Tailwind's Preflight resets. Markdown shortcuts fired but the block looked unchanged. Style the editor content explicitly, mirroring the rendered display. - Keep pasted/typed URLs as plain text (linkPlugin disableAutoLink) so they don't become `[url](url)`, which duplicated both the URL and its preview card. Also dedupe extractUrls defensively so a repeated URL yields one card. https://claude.ai/code/session_019DU6V5z6Nr4Vu7b1fBDnq4
17 lines
479 B
TypeScript
17 lines
479 B
TypeScript
export interface LinkMetadata {
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url: string;
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title: string | null;
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description: string | null;
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image: string | null;
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favicon: string | null;
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domain: string;
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}
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const URL_REGEX = /https?:\/\/[^\s<>"')\]]+/g;
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export function extractUrls(text: string): string[] {
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// Dedupe: a URL repeated in the text (e.g. a `[url](url)` markdown link)
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// should only yield a single preview card.
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return Array.from(new Set(Array.from(text.matchAll(URL_REGEX), (m) => m[0])));
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}
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