Rendering in Next.js
Someone produced the HTML your browser receives; the real question is when. CSR, SSG, ISR, SSR and PPR in order, each with a diagram.
Blog
Notes on what I build and learn along the way.
How do networks work?
What actually happens when you type an address into the bar. DNS, IP, ports, NAT, routing, TCP and TLS in order, each with a command you can run on your own machine.
What Do We Actually Know About llms.txt?
What llms.txt is, who is using it, and what the data actually says about whether anything reads it.