Dashboards built from pictures, before the code behind them exists. Each one is a real front end with mock data wired in — click it, drag it, approve it. When the engine is ready we swap mock for live. Every one of these carries an onboard agent: say what's wrong to the app itself and it edits its own files.
Every page here has a Fix this app button. It's not support chat —
it's a builder with a terminal in the same folder the page is served from.
Tell it the countdown is too small and it edits the CSS, syntax-checks it,
reloads, and shows you the diff. Bad change costs one click: every edit is a
numbered generation you can roll back. Served statically it will say so
honestly; run it behind bridge.py and it comes alive.