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#ReactPreloadProvider

#Import

typescript
1import { ReactPreloadProvider } from "alepha/react/router";

#Overview

Adds HTTP Link headers for preloading entry assets.

Benefits:

  • Early Hints (103): Servers can send preload hints before the full response
  • CDN optimization: Many CDNs use Link headers to optimize asset delivery
  • Browser prefetching: Browsers can start fetching resources earlier

The Link header is computed once at first request and cached for reuse.