ajinkya-mhetre-mern/backend/src/routes/auth.js

A MERN starter with frontend and backend folders

// ===== src/routes/auth.js =====
const express = require('express');
const router = express.Router();
const { register, login, getProfile } = require('../controllers/authController');
const auth = require('../middleware/auth');

router.post('/register', register);
router.post('/login', login);
router.get('/profile', auth, getProfile);

module.exports = router;