Docs.
Notes, guides, tools, and system references from designing and building digital products.
Machine.
A structured index of this site for agents, available at /llms.txt.
Notes.
Working thoughts on design, engineering, architecture, and building digital products.
Guides.
Practical instructions for building the systems documented here.
Tools.
The software, agents, and terminal workflows used to get the work done.
Design.
The rules, components, and decisions behind the visual system.