can you share your package.json?

{
"name": "typescript_bloxit",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "eslint"
},
"dependencies": {
"@supabase/supabase-js": "^2.83.0",
"@svgr/webpack": "^8.1.0",
"motion": "^12.23.24",
"next": "^16.1.1",
"react": "^19.2.3",
"react-dom": "^19.2.3",
"sonner": "^2.0.7",
"zustand": "^5.0.8"
},
"devDependencies": {
"@tailwindcss/postcss": "^4",
"@types/node": "^20",
"@types/react": "^19",
"@types/react-dom": "^19",
"babel-plugin-react-compiler": "1.0.0",
"baseline-browser-mapping": "^2.8.32",
"eslint": "^9",
"eslint-config-next": "16.0.1",
"tailwindcss": "^4",
"typescript": "^5"
}
}

can you share a screenshot of your folder structure (you can collapse the /app folder) and also a screenshot of your proxy

proxy is setted good

as i told, on localhost there is no problem

but when i run the app on a VPS it seems that it doesnt work

Same issue here.

Solved it, yet?

My proxy is quite simple, and it works as it should on next dev.

//! FIXME (27/12/2025): doesn't run in prod. environment. 

import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";
import { sendPageViewServer } from "@/lib/analytics";

export async function proxy(request: NextRequest) {
  if (
    // Exclude API routes
    !request.nextUrl.pathname.startsWith("/api") &&
    // Exclude Next.js internal assets (JS, CSS, etc)
    !request.nextUrl.pathname.startsWith("/_next") &&
    // Exclude dashboard/admin routes
    !request.nextUrl.pathname.startsWith("/dashboard") &&
    // Exclude static files with extensions (images, fonts, etc)
    !request.nextUrl.pathname.includes(".")
  ) {
    // Send pageview data to analytics backend
    sendPageViewServer({
      path: request.nextUrl.pathname,
      userAgent: request.headers.get("user-agent"),
    }).catch(() => {
      // Pass
    });
  }

  return NextResponse.next();
}

On dev it works.

Weird... I've had some code before that had chance to be invalid, once I removed the potentially null data it started to work.

can you share your matcher config?

Heya, as I mentioned above, it seems if you have some data that may be invalidated it won't work in production environment. Not sure if that's really the case? But I removed about 20% and now it started to work.

that wouldnt make any sense. Especially that you have no data fetching in your proxy

I know...

But I haven't changed anything else.

I facing issue with token form cookies in proxy.ts at production .
I've use const token = request.cookies.get("access_token")?.value;
this work fine in localhost but undefine in production as their is token and apis are working but proxy restricting me to access protected pages.

Proxy.ts:

import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";

const PUBLIC_AUTH_PATHS = [
  "/signin",
  "/signup",
  "/",
  "/forgot-password",
  "/forgot-password/verify",
  "/forgot-password/confirm",
];

export function proxy(request: NextRequest) {
  const { pathname } = request.nextUrl;

  const token = request.cookies.get("access_token")?.value;
  console.log("token ==>", token);
  const isAuthPage = PUBLIC_AUTH_PATHS.some(
    (p) => pathname === p || (p !== "/" && pathname.startsWith(`${p}/`)),
  );
  if (!token && !isAuthPage) {
    return NextResponse.redirect(new URL("/signin", request.url));
  }

  // logged in
  if (token && (pathname === "/signin" || pathname === "/signup")) {
    return NextResponse.redirect(new URL("/", request.url));
  }

  return NextResponse.next();
}

export const config = {
  matcher: [
    "/((?!api|_next/static|_next/image|favicon.ico|.*\\.(?:svg|png|jpg|jpeg|gif|webp|ico|css|js)$).*)",
  ],
};

cookies:

response.set_cookie(
        key="access_token",
        value=jwt_token,
        httponly=True,
        secure=True,
        samesite="none",
        path="/", max_age=settings.ACCESS_TOKEN_EXPIRE_DAYS * 60 * 60 * 24,
    )

(Note: My Frontend and Backend are Deployed on different domains like Frontend on vercel and Backend on Render)