This document summarizes a developer's journey from PHP to Node.js, covering changes to the language, templating, sessions, authentication, HTTP server, deployment, and security headers. Key aspects covered include moving from PHP to JavaScript, PHP templating to EJS, PHP sessions to express-session, PHP auth to passportJS and passport-local, Apache to Express with Nginx, deployment with Git/FTP and pm2, and secure headers using Helmet. A demo site is provided and additional resources listed.