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Next.js (App Router) TypeScript

A TypeScript snippet for Next.js (App Router) that answers requests for /pixel.gif with the empty GIF, decoded once at startup.

Next.js (App Router) TypeScript

Install
npx create-next-app@latest
File
route.ts
Run
npm run dev
// app/pixel.gif/route.ts
const GIF = Uint8Array.from(atob('R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='), (c) => c.charCodeAt(0));

export function GET() {
  return new Response(GIF, {
    headers: {
      'Content-Type': 'image/gif',
      'Content-Length': String(GIF.length),
      'Cache-Control': 'no-store',
    },
  });
}

We ran this snippet and compared the bytes it returned.

Check it

curl -sI http://localhost:8080/pixel.gif

Official site: Next.js (App Router)

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