Fresh TypeScript

// main.ts - a programmatic route (Fresh 2)
import { App } from 'fresh';
import { decodeBase64 } from 'jsr:@std/encoding/base64';

const GIF = decodeBase64('R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==');

export const app = new App()
  .get('/pixel.gif', () =>
    new Response(GIF, {
      headers: { 'Content-Type': 'image/gif', 'Cache-Control': 'no-store' },
    }))
  .fsRoutes();