next.config.mjs

/**
 * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially useful
 * for Docker builds.
 */
await import("./src/env.mjs");

const bundleAnalyzer = await import("@next/bundle-analyzer");

const withBundleAnalyzer = bundleAnalyzer.default({
  enabled: process.env.BUNDLE_ANALYZE === "true",
});

/** @type {import("next").NextConfig} */
const config = {
  reactStrictMode: true,

  /**
   * If you have `experimental: { appDir: true }` set, then you must comment the below `i18n` config
   * out.
   *
   * @see https://github.com/vercel/next.js/issues/41980
   */
  i18n: {
    locales: ["en"],
    defaultLocale: "en",
  },

  images: {
    domains: ["lh3.googleusercontent.com", "avatars.githubusercontent.com"],
  },

  webpack: function (config, options) {
    config.experiments = { asyncWebAssembly: true, layers: true };
    return config;
  },
};
export default withBundleAnalyzer(config);