No data persists between requests. Session cookies and authentication states must be handled entirely client-side or passed explicitly through headers.
Vercel, however, operates on a serverless architecture. Instead of running a continuous background server, Vercel translates your backend code into Serverless Functions (AWS Lambda under the hood). When a user visits your proxy URL, the function spins up, processes the request, and spins down. To bridge this gap, Node Unblocker must be wrapped inside a serverless-compatible framework, such as Express, and configured via Vercel’s routing engine. Step-by-Step Deployment Guide
You need to install the core unblocker package. Depending on your configuration, you may also use express or run it via native Node.js HTTP modules. npm install unblocker Use code with caution. Step 3: Create the Serverless Function
To ensure that all sub-resources, images, scripts, and stylesheets loaded by the proxied page route through your unblocker, you must configure a wildcard rewrite rule in your vercel.json file. node unblocker vercel
Example request:
Vercel allows you to add custom domains. Buy a cheap .xyz or .icu domain and connect it to your Vercel project. Ensure the domain has no obvious proxy keywords in the name.
// Optional: Add a simple secret key check app.use((req, res, next) => const secretKey = req.query.secret; if (secretKey !== 'your-secret-key-here') return res.status(403).send('Access Denied'); No data persists between requests
Vercel is a cloud platform that enables developers to deploy and host web applications with ease. Founded in 2016, Vercel has quickly become a popular choice among developers due to its fast, scalable, and secure infrastructure. With Vercel, you can deploy your Node.js applications in minutes, and take advantage of features like automatic SSL encryption, global CDN distribution, and serverless functions.
If you prefer complete control, you can build your own Node Unblocker deployment from the ground up.
Go to your Vercel Dashboard and create a new project. Instead of running a continuous background server, Vercel
and connect your repository to Vercel. Vercel will automatically detect the Node.js setup and deploy your function.
This comprehensive guide will walk you through the architecture, step-by-step deployment process, configuration tweaks, and limitations of running Node Unblocker on Vercel. Understanding the Architecture: Node Unblocker + Vercel
Deploying a Node Unblocker on Vercel is a popular project for developers looking to create lightweight, serverless web proxies. However, because Vercel is designed for frontend hosting and serverless functions rather than persistent server processes, the implementation requires a specific approach. The Concept
Unlike a traditional VPS where you have to update Linux packages or manage server crashes, Vercel handles all the backend infrastructure. It "just works" in the background.
These examples show that the pattern of running a proxy on Vercel extends far beyond Node Unblocker specifically. Once you understand the mechanics, you can adapt the approach to almost any proxying requirement.