🔧 I Ran From EJB2 to Spring. Then I Went Back. Here's What I Found.

The Ghost of Deployment Descriptors Past


A few weeks ago I sat down to build a small clinic-appointment backend on WildFly, just to scratch an itch and relearn Jakarta EE properly. Nothing dramatic — a REST API, a booking flow, some business rules, and a small Vue 3 frontend on top so I'd have something to click through while I tested it. The...