Everything we
have put in the open

Alpine's HTML-first ergonomics, pushed further where it counts. Behaviour is composed directly in HTML attributes on a fine-grained signal engine, so a change updates only the DOM that read the value that changed. Expressions run through a hand-written interpreter instead of new Function, so a strict Content Security Policy works with no build step and no unsafe-eval. About 16KB gzipped with keyed lists, transitions, a component library and TypeScript types included. Built so an AI agent can write a working frontend on the first try.

Design taste is usually vibes, which means an agent cannot act on it. experentia turns it into evidence: design rules carrying the shipped examples that justify them, machine-readable taste profiles an agent reads alongside the code, and reference templates that have been verified rather than asserted. The open research question is whether taste can be encoded well enough that a machine produces work a human would sign.

Production-grade frontend references built to be read by agents and people alike. Where experentia holds the rules, ui-atlas holds the worked examples: real interface patterns, complete enough to copy, annotated with why each decision was made rather than just what it was.