studio42.dev/next.config.js at master · fourtytwo42/studio42.dev · GitHub

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/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  images: {
    remotePatterns: [
      {
        protocol: 'http',
        hostname: 'localhost',
      },
      {
        protocol: 'https',
        hostname: 'localhost',
      },
    ],
    formats: ['image/webp', 'image/avif'],
    deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
    imageSizes: [16, 32, 48, 64, 96, 128, 256, 384],
    minimumCacheTTL: 60,
  },
  experimental: {
    serverActions: {
      bodySizeLimit: '2mb',
    },
  },
  // Performance optimizations
  compress: true,
  poweredByHeader: false,
  // Security headers
  async headers() {
    return [
      {
        source: '/:path*',
        headers: [
          {
            key: 'X-DNS-Prefetch-Control',
            value: 'on',
          },
          {
            key: 'Strict-Transport-Security',
            value: 'max-age=63072000; includeSubDomains; preload',
          },
          {
            key: 'X-Frame-Options',
            value: 'SAMEORIGIN',
          },
          {
            key: 'X-Content-Type-Options',
            value: 'nosniff',
          },
          {
            key: 'X-XSS-Protection',
            value: '1; mode=block',
          },
          {
            key: 'Referrer-Policy',
            value: 'origin-when-cross-origin',
          },
        ],
      },
    ];
  },
};

module.exports = nextConfig;