A tech conference site — speakers, a multi-track schedule, an about page and event registration / RSVPs, over the app's own /api.
Open Signal 2026 — Conference in the no-code builder and it reshapes itself as you chat — rename it, retheme it, add screens, change the data model. Publish when you are ready. You are not editing a page: the template is a complete product, with a web app, a native mobile app, a REST API and a seeded database.