IPv4 vs IPv6, Public vs Private, Static vs Dynamic: What Developers Need to Know
IPv4 or IPv6, public or private, static or dynamic. Here's what each difference actually means, and why developers should care.
#networking
Posts tagged #networking
How DNS Works: The Internet's Phone Book Explained
How a domain name becomes an IP address: resolvers, root and TLD servers, record types, caching, and what to check when DNS goes wrong.
I built an HTTP server from scratch in Python to learn how HTTP really works
A step-by-step build of an HTTP/1.1 server in standard library Python, covering requests, routing, keep-alive, caching, and common security traps.
What Happens When You Type a URL and Press Enter
Follow one request from your keyboard to your screen: DNS, TCP, TLS, HTTP and rendering, explained step by step in plain English.
Network Protocols for Beginners: A Practical Guide to the Top 8
TCP, UDP, HTTP, DNS and more: the eight protocols behind almost everything you do online, explained in plain words with diagrams and commands you can try.
What Actually Happens When You Hit Enter: TCP/IP, DNS, and HTTP From First Principles
A first-principles walkthrough of what happens when you hit Enter—from DNS resolution and TCP handshakes to TLS, HTTP, and the round trips behind web performance.
