HTTP and Browsers — Study Resources & PYQs

Curated resources, past papers and PYQs for HTTP and Browsers.

Study resources

An overview of HTTP (Article) — MDN's canonical reference explaining the HTTP request/response cycle, methods and status codes.
HTTP Crash Course & Exploration (Video) — Traversy Media's practical crash course on HTTP methods, headers and status codes using real requests.
How Browsers Work: Behind the scenes of modern web browsers (Article) — A comprehensive deep dive into browser engines, parsing, DOM tree construction, and the rendering pipeline.
Populating the page: how browsers work (Article) — MDN's in-depth guide to navigation, parsing, DOM/CSSOM creation, and rendering passes.