InfernapeXavier.github.io/next.config.js at master · InfernapeXavier/InfernapeXavier.github.io · GitHub

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/** @type {import('next').NextConfig} */
const nextConfig = {
  images: {
    // Optimize SVG loading
    dangerouslyAllowSVG: true,
    contentDispositionType: "attachment",
    contentSecurityPolicy: "default-src 'self'; script-src 'none'; sandbox;",
    // Image domains for external images (e.g., project screenshots)
    remotePatterns: [
      {
        protocol: "https",
        hostname: "rohitc.tech",
      },
    ],
    // Image optimization settings
    deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048],
    imageSizes: [16, 32, 48, 64, 96, 128, 256],
    formats: ["image/webp", "image/avif"],
    minimumCacheTTL: 60,
  },
  // Enable React strict mode for better development
  reactStrictMode: true,
  // Optimize page loading
  poweredByHeader: false,
  // Security headers
  async headers() {
    return [
      {
        source: "/:path*",
        headers: [
          {
            key: "X-DNS-Prefetch-Control",
            value: "on",
          },
          {
            key: "Strict-Transport-Security",
            value: "max-age=31536000; includeSubDomains",
          },
          {
            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: "strict-origin-when-cross-origin",
          },
          {
            key: "Permissions-Policy",
            value: "camera=(), microphone=(), geolocation=()",
          },
          {
            key: "Content-Security-Policy",
            value:
              "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self';",
          },
        ],
      },
    ];
  },
};

module.exports = nextConfig;