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Functions

cookies

API Reference for the cookies function.

draftMode

API Reference for the draftMode function.

fetch

API reference for the extended fetch function.

generateImageMetadata

Learn how to generate multiple images in a single Metadata API special file.

generateMetadata

Learn how to add Metadata to your Next.js application for improved search engine optimization (SEO) and web shareability.

generateSitemaps

Learn how to use the generateSiteMaps function to create multiple sitemaps for your application.

generateStaticParams

API reference for the generateStaticParams function.

generateViewport

API Reference for the generateViewport function.

headers

API reference for the headers function.

ImageResponse

API Reference for the ImageResponse constructor.

NextRequest

API Reference for NextRequest.

NextResponse

API Reference for NextResponse.

notFound

API Reference for the notFound function.

permanentRedirect

API Reference for the permanentRedirect function.

redirect

API Reference for the redirect function.

revalidatePath

API Reference for the revalidatePath function.

revalidateTag

API Reference for the revalidateTag function.

unstable_after (experimental)

API Reference for the unstable_after function.

unstable_cache (experimental)

API Reference for the unstable_cache function.

unstable_noStore (experimental)

API Reference for the unstable_noStore function.

unstable_rethrow (experimental)

API Reference for the unstable_rethrow function.

useParams

API Reference for the useParams hook.

usePathname

API Reference for the usePathname hook.

useReportWebVitals

API Reference for the useReportWebVitals function.

useRouter

API reference for the useRouter hook.

useSearchParams

API Reference for the useSearchParams hook.

useSelectedLayoutSegment

API Reference for the useSelectedLayoutSegment hook.

useSelectedLayoutSegments

API Reference for the useSelectedLayoutSegments hook.

userAgent

The userAgent helper extends the Web Request API with additional properties and methods to interact with the user agent object from the request.