Initial commit

Co-authored-by: scott-oai <142930063+scott-oai@users.noreply.github.com>
Co-authored-by: Zhuohan Li <zhuohan@openai.com>

demo/harmony-demo/next.config.ts

@@ -0,0 +1,30 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  webpack(config, { isServer, dev, webpack }) {
+    // Use the client static directory in the server bundle and prod mode
+    // Fixes `Error occurred prerendering page "/"`
+    config.output.webassemblyModuleFilename =
+      isServer && !dev
+        ? "../static/[modulehash].wasm"
+        : "static/[modulehash].wasm";
+
+    // Since Webpack 5 doesn't enable WebAssembly by default, we should do it manually
+    config.experiments = { ...config.experiments, asyncWebAssembly: true };
+
+    // https://nextjs.org/docs/app/building-your-application/optimizing/memory-usage#disable-webpack-cache
+    // This just stops building altogether:
+    // if (config.cache && !dev) {
+    //     config.cache = Object.freeze({
+    //         type: 'memory',
+    //     })
+    // }
+
+    // Deubbing (vercel/next.js/issues/27650)
+    config.infrastructureLogging = { debug: /PackFileCache/ };
+
+    return config;
+  },
+};
+
+export default nextConfig;