Vercel - Node Unblocker

in your root directory. This script initializes the proxy and attaches it to an Express server. IPRoyal.com javascript Unblocker = 'unblocker' app = express(); unblocker = Unblocker({ prefix: // All proxied URLs will follow this path // The unblocker must be used as middleware app.use(unblocker); // Required for handling WebSockets in Node Unblocker port = process.env.PORT || server = app.listen(port).on( , unblocker.onUpgrade); Use code with caution. Copied to clipboard 3. Vercel Configuration Vercel needs a vercel.json

const express = require('express'); const Unblocker = require('unblocker'); const app = express(); const unblocker = new Unblocker( prefix: '/proxy/' ); // Use unblocker as middleware app.use(unblocker); app.get('/', (req, res) => res.send('Node Unblocker is running. Use /proxy/SITE_URL to browse.'); ); module.exports = app; // Export for Vercel Use code with caution. Copied to clipboard 3. Vercel Configuration ( vercel.json ) node unblocker vercel

: This is the core "unblocker" feature that dynamically modifies HTML, CSS, and JS links. It ensures that all subsequent clicks and resource loads are routed through your Vercel domain rather than connecting directly to blocked sites. in your root directory

vercel --prod

| Issue | Impact | |-------|--------| | | 10s (Hobby) / 60s (Pro) – long page loads fail | | Response size limit | 4.5MB (Hobby) – large pages truncate | | Cold starts | First request slow (0.5–2s delay) | | No persistent sockets | Cannot keep connections alive for streaming | | IP blocking | Target sites may block Vercel’s IP ranges | Copied to clipboard 3