{
  "url": "https://unifast.dev/fr/docs/guides/react/",
  "locale": "fr",
  "title": "Intégration React",
  "description": "Rendez la sortie d'unifast dans vos applications React avec @unifast/react, du rendu HTML simple au mappage complet des composants MDX.",
  "section": "guides",
  "body": "`@unifast/react` fournit des utilitaires pour rendre la sortie d'unifast dans des applications React - du rendu HTML simple au mappage complet des composants MDX.\n\n### Installation\n\n### Utiliser hastToReact\n\nConvertissez le HAst (AST HTML) en éléments React. Cela vous permet de mapper des éléments HTML vers des composants React personnalisés sans injection de HTML brut.\n\n```tsx\n\nconst result = compile(source, { outputKind: \"hast\" });\nconst elements = hastToReact(result.output, {\n  components: {\n    h1: (props) => <h1 className=\"heading\" {...props} />,\n    a: (props) => <a className=\"link\" target=\"_blank\" {...props} />,\n    pre: CodeBlock,\n  },\n});\n\nfunction Page() {\n  return <article>{elements}</article>;\n}\n```\n\nCette approche est sûre par défaut - l'AST est converti en éléments React sans passer par du HTML brut.\n\n### Rendu de MDX\n\nPour le contenu MDX, utilisez `compileToReact` pour obtenir directement un composant React :\n\n```tsx\n\nconst result = compile(source, { inputKind: \"mdx\" });\nconst Content = compileToReact(result);\n\nfunction Page() {\n  return (\n    \n  );\n}\n```\n\n### Mappage de composants\n\n`hastToReact` et `compileToReact` acceptent tous deux une table `components`. Utilisez-la pour remplacer les éléments HTML par défaut par vos propres composants React :\n\n```tsx\nconst components = {\n  // Replace headings\n  h1: ({ children }) => <h1 className=\"text-3xl font-bold\">{children}</h1>,\n\n  // Custom code blocks\n  pre: ({ children, ...props }) => ,\n\n  // External links open in new tab\n  a: ({ href, children }) => (\n    <a href={href} target={href?.startsWith(\"http\") ? \"_blank\" : undefined}>\n      {children}\n    </a>\n  ),\n};\n```\n\n### Rendu côté serveur\n\nLa compilation unifast est synchrone et s'exécute dans Node.js, ce qui la rend idéale pour le SSR :\n\n```tsx\n// server.tsx\n\nexport async function getStaticProps() {\n  const source = await readFile(\"content/post.md\", \"utf8\");\n  const result = compile(source, {\n    plugins: [frontmatter()],\n    outputKind: \"hast\",\n  });\n\n  return {\n    props: {\n      hast: result.output,\n      meta: result.frontmatter,\n    },\n  };\n}\n\nfunction Post({ hast, meta }) {\n  const content = hastToReact(hast);\n  return (\n    <article>\n      <h1>{meta.title}</h1>\n      {content}\n    </article>\n  );\n}\n```\n\n### Voir aussi\n\n- [compileToReact()](/docs/packages/react/compile-to-react) - Référence de l'API\n- [hastToReact()](/docs/packages/react/hast-to-react) - Référence de l'API\n- [Utiliser MDX](/docs/guides/mdx) - Guide de compilation MDX",
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