🌐 The Web Beneath📨Chapter 23HTTP Deep DiveMethods, the status code zoo (404, 500, all of them), headers, MIME types, caching.3 lessons~1.3 hr1Methods & The Status Code ZooGET, POST, PUT, PATCH, DELETE. 200s through 500s. When to return what. 25m2Headers, MIME Types, CachingContent-Type, Cache-Control, ETag, the negotiation dance. 25m3Cookies, CORS, Same-OriginWhere cookies live, why CORS fails, how to fix it. 25m Previous chapter🪲 Debugging Like a ProNext chapter 🔐 Authentication & Security