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title: Special Files
hidden: true
---

# Special Files

The content of this page has been moved to the following:

- [`react-router.config.ts`](../api/framework-conventions/react-router.config.ts) - Optional configuration file for your app
- [`root.tsx`](../api/framework-conventions/root.tsx) - Required root route that renders the HTML document
- [`routes.ts`](../api/framework-conventions/routes.ts) - Required route configuration mapping URLs to components
- [`entry.client.tsx`](../api/framework-conventions/entry.client.tsx) - Optional client-side entry point for hydration
- [`entry.server.tsx`](../api/framework-conventions/entry.server.tsx) - Optional server-side entry point for rendering
- [`.server` modules](../api/framework-conventions/server-modules) - Server-only modules excluded from client bundles
- [`.client` modules](../api/framework-conventions/client-modules) - Client-only modules excluded from server bundles
