Threejs

I’ve seen the same pattern a few times with Three.js projects: the 3D demo works, the product team loves it, then someone turns on a real Content Security Policy and half the scene stops loading. The root problem usually is not Three.js itself. It’s everything wrapped around it: inline bootstrapping scripts, shader loading, texture CDNs, analytics, WebSocket dev tooling, model fetches, and a build pipeline that quietly assumes permissive browser behavior. ...

A-Frame is a nice way to get WebXR scenes on the screen fast. You can ship VR or AR in a few tags, sprinkle in components, and call it a day. Then CSP shows up and breaks half the experience. I’ve seen this a lot: the app works locally, works in a relaxed staging setup, then production adds a real Content Security Policy and suddenly textures stop loading, inline components fail, analytics goes dark, and WebSocket features quietly die. ...