1. Anatomy of A Website: How BFFless works

Anatomy of a Website — How the Web Actually Works

A guided tour through everything that happens between you typing a URL and the page rendering. We follow one request — bffless.com → 185.199.110.153 — through every layer of modern web infrastructure: DNS, the edge, the server, and back again.

No magic. No hand-waving. The plain-English version of every box in the path.

What's inside

→ The map. Communication, from cavemen yelling face-to-face, to rotary phones and switchboard operators, to the modern web. Same problem, four solutions across centuries.

→ Chapter 2 — The network. How a domain name becomes an IP. Registrars (Namecheap), registries (Verisign), authoritative nameservers (Cloudflare), recursive resolvers (1.1.1.1), the DNS root, the .com TLD. Two parallel flows — setup-time push
vs. query-time pull — and a sequence diagram of the recursive walk.

→ Chapter 3 — The edge. What's actually behind that IP. Anycast POPs (~330 of them, all answering the same address), the DDoS → TLS → WAF → cache pipeline inside every POP, and why your origin's real IP is never published.

→ Chapter 4 — The server (a BFF). What a Backend For Frontend actually does: serves static assets from a bucket, authenticates sessions, composes responses from databases and third-party APIs. Plus a head-to-head comparison of BFFless vs. GitHub
Pages, Vercel, Netlify, and Cloudflare Pages.

Who it's for
- Engineers who want a unified mental model of how a request traverses the internet
- PMs and founders who deal with infra teams and want to follow the conversation
- Anyone tired of DNS, CDN, WAF, BFF, EPP, anycast feeling like alphabet soup

Slides: https://anatomy.docs.bffless.app
BFFless: https://bffless.app
Code: https://github.com/bffless/ce

0:00 Introduction
0:55 The Network
2:00 The Edge
3:18 The Server

Видео 1. Anatomy of A Website: How BFFless works канала BFFless