Disable Cors Chrome ~upd~ -

// vite.config.js export default { server: { proxy: { '/api': 'http://localhost:5000' } } } Now your frontend calls /api/users instead of http://localhost:5000/users . The request stays same-origin, so CORS is never triggered. Extensions like "CORS Unblock" or "Allow CORS" toggle CORS restrictions but are less intrusive than launching with flags. Still, disable them immediately after testing. 3. Modify the Backend (Proper Fix) Add the correct CORS headers to your API. For Node.js/Express:

Cross-Origin Resource Sharing (CORS) is a critical browser security mechanism that controls how web pages can request resources from a different domain. While essential for protecting users, CORS often becomes a stumbling block during local development. disable cors chrome

const cors = require('cors'); app.use(cors({ origin: 'http://localhost:3000' })); For Nginx: // vite