A Node to Workers Story

What this post added

This post details the migration of a Node.js/Express-based Spotify OAuth integration service to Cloudflare Workers. The author demonstrates how to adapt Express-like routing logic to the Workers' fetch event model by creating a custom `app` object. It also highlights the conversion of Express response methods (e.g., `response.json()`) to the `Response` object required by Workers, and the simplification achieved by removing traditional server configuration files (Procfile, package.json, etc.) and dependencies. The core benefit emphasized is the reduction of operational overhead and complexity by leveraging serverless architecture.