vercel

dev-server.js

@@ -0,0 +1,12 @@
+const { spawn } = require('child_process');
+
+// Start Next.js dev server with explicit hostname
+const next = spawn('next', ['dev', '-p', '3050', '-H', '0.0.0.0'], {
+  stdio: 'inherit',
+  shell: true,
+  env: { ...process.env, HOSTNAME: '0.0.0.0' }
+});
+
+next.on('close', (code) => {
+  process.exit(code);
+});

package.json

@@ -4,7 +4,8 @@
   "description": "Create custom QR codes in seconds",
   "private": true,
   "scripts": {
-    "dev": "next dev -p 3050",
+    "dev": "node dev-server.js",
+    "dev:local": "next dev -p 3050",
     "build": "prisma generate && next build",
     "start": "next start",
     "lint": "next lint",