> ## Documentation Index
> Fetch the complete documentation index at: https://twenty-c--pull-3-cli.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Geliştiriciler

> Uygulamalar geliştirin, API'yi kullanın, kendi altyapınızda barındırın ya da kod tabanına katkıda bulunun.

export const CardTitle = ({children}) => {
  return <div className="text-base font-semibold text-gray-900 dark:text-gray-100">
      {children}
    </div>;
};

<CardGroup cols={3}>
  <Card href="/l/tr/developers/extend/apps/getting-started/quick-start" img="https://mintcdn.com/twenty-c--pull-3-cli/pTPb8ite4vuL8orW/images/user-guide/halftone/dev-apps.png?fit=max&auto=format&n=pTPb8ite4vuL8orW&q=85&s=2aac51de79bae2d363fe100afea65a1e" width="2880" height="1360" data-path="images/user-guide/halftone/dev-apps.png">
    <CardTitle>Uygulamalar</CardTitle>
    Özel nesneler, sunucu tarafı mantık, UI bileşenleri ve yapay zeka ajanlarıyla Twenty'yi genişletin — hepsi TypeScript paketleri olarak.
  </Card>

  <Card href="/l/tr/developers/extend/api" img="https://mintcdn.com/twenty-c--pull-3-cli/pTPb8ite4vuL8orW/images/user-guide/halftone/dev-api.png?fit=max&auto=format&n=pTPb8ite4vuL8orW&q=85&s=ff1fa635d304366e392234e68567e9fa" width="1440" height="680" data-path="images/user-guide/halftone/dev-api.png">
    <CardTitle>API</CardTitle>
    REST ve GraphQL API'leri, webhook'lar ve OAuth.
  </Card>

  <Card href="/l/tr/developers/self-host/capabilities/docker-compose" img="https://mintcdn.com/twenty-c--pull-3-cli/pTPb8ite4vuL8orW/images/user-guide/halftone/dev-self-host.png?fit=max&auto=format&n=pTPb8ite4vuL8orW&q=85&s=31e333e2b47f36c55d4e302c34658db7" width="1194" height="562" data-path="images/user-guide/halftone/dev-self-host.png">
    <CardTitle>Self-Host</CardTitle>
    Twenty'yi kendi altyapınızda çalıştırın.
  </Card>

  <Card href="/l/tr/developers/contribute/capabilities/local-setup" img="https://mintcdn.com/twenty-c--pull-3-cli/pTPb8ite4vuL8orW/images/user-guide/halftone/dev-contribute.png?fit=max&auto=format&n=pTPb8ite4vuL8orW&q=85&s=b48090d3a16781c931141a6b2c616754" width="2880" height="1360" data-path="images/user-guide/halftone/dev-contribute.png">
    <CardTitle>Katkıda Bulunun</CardTitle>
    Monorepo'yu yerel olarak kurun ve PR'ler gönderin.
  </Card>
</CardGroup>