Function preloadModuleAssets

  • preloadModuleAssets(context: EntryContext, headers: Headers): void

  • Add Link headers to preload the JS modules in the route matching the current request.

    Parameters

    • context: EntryContext

      Remix's EntryContext

    • headers: Headers

      The headers object to append the preload links to

    Returns void

    Example

    export default function handleRequest(
      request: Request,
      statusCode: number,
      headers: Headers,
      context: EntryContext
    ) {
      let markup = renderToString(
        <RemixServer context={context} url={request.url} />
      );
      headers.set("Content-Type", "text/html");

      preloadModuleAssets(context, headers); // add this line

      return new Response("<!DOCTYPE html>" + markup, {
        status: statusCode,
        headers: headers,
      });
    }

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