next.config.js

// import path from 'node:path'
// import { fileURLToPath } from 'node:url'

export default {
  staticPageGenerationTimeout: 300,

  images: {
    // Cloudflare Pages does not support the Next.js image optimization API,
    // so we serve images unoptimized and rely on Cloudflare's built-in Polish
    // / image resizing at the CDN layer instead.
    unoptimized: true,
    remotePatterns: [
      { protocol: 'https', hostname: 'www.notion.so' },
      { protocol: 'https', hostname: 'notion.so' },
      { protocol: 'https', hostname: 'images.unsplash.com' },
      { protocol: 'https', hostname: 'abs.twimg.com' },
      { protocol: 'https', hostname: 'pbs.twimg.com' },
      { protocol: 'https', hostname: 's3.us-west-2.amazonaws.com' }
    ],
    formats: ['image/avif', 'image/webp'],
    dangerouslyAllowSVG: true,
    contentSecurityPolicy: "default-src 'self'; script-src 'none'; sandbox;"
  },

  // webpack: (config) => {
  //   // Workaround for ensuring that `react` and `react-dom` resolve correctly
  //   // when using a locally-linked version of `react-notion-x`.
  //   // @see https://github.com/vercel/next.js/issues/50391
  //   const dirname = path.dirname(fileURLToPath(import.meta.url))
  //   config.resolve.alias.react = path.resolve(dirname, 'node_modules/react')
  //   config.resolve.alias['react-dom'] = path.resolve(
  //     dirname,
  //     'node_modules/react-dom'
  //   )
  //   return config
  // },

  // Transpile all runtime deps so Next 16's Turbopack doesn't externalize them.
  // OpenNext/Cloudflare Workers has no node_modules at runtime — transpiling inlines them.
  transpilePackages: [
    '@fisch0920/use-dark-mode',
    '@keyvhq/core',
    '@keyvhq/redis',
    'classnames',
    'expiry-map',
    'fathom-client',
    'katex',
    'ky',
    'notion-client',
    'notion-types',
    'notion-utils',
    'nprogress',
    'p-map',
    'p-memoize',
    'posthog-js',
    'prismjs',
    'react-body-classname',
    'react-notion-x',
    'react-tweet',
    'react-use',
    'rss'
  ]
}