Running a High-Performance Serverless VPN on Cloudflare Workers

BITS-VPN-Cloudflare — High-performance Serverless VPN Relay for VLESS, VMess, and Trojan over Cloudflare Workers.

The problem split across tools

BITS-VPN-Cloudflare exists because the work it automates is otherwise spread across too many tools. Rather than manually gluing together scripts, dashboards, and config files, the project folds the whole flow into a single, focused surface that stays out of the way.

Stack. Built with TypeScript — bun, cloudflare-workers, hono, proxy, serverless, singbox.

How it fits the wider stack

Each BITS-VPN-Cloudflare piece is deliberately narrow: it does one job and leaves the rest on an existing, proven path. That keeps upgrades contained and makes the project easy to reason about in production.

The networking work here shares one principle: keep the control plane small, the data path fast, and every piece self-hostable.