next.config.js

/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  experimental: {
    appDir: true,
  },
  swcMinify: true,
  compress: true,
  poweredByHeader: false,
  productionBrowserSourceMaps: false,
  images: {
    remotePatterns: [
      {
        protocol: 'https',
        hostname: 'images.unsplash.com',
        port: '',
        pathname: '/**',
      },
    ],
    formats: ['image/avif', 'image/webp'],
    deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
    imageSizes: [16, 32, 48, 64, 96, 128, 256, 384],
    minimumCacheTTL: 60 * 60 * 24 * 365, // 1 year for static images
    dangerouslyAllowSVG: true,
    contentSecurityPolicy: "default-src 'self'; script-src 'none'; sandbox;",
  },
  webpack: (config, { isServer }) => {
    config.optimization.minimize = true;
    return config;
  },
};

module.exports = nextConfig;