KindFrame turns a plain-language idea into a real app — not a pretty mock that dies in Figma. Prompt working Flutter codebase (web + iOS + Android, one project) Visual editor: drag, round corners, pick colors — construction-set energy Agent harness writes, runs, and fixes the boring engineering Ship the same product to three platforms without three rewrites Live preview: frame-kind.com · iOS: apps.apple.com/app/id6782846275