Guided workflow for building a Flet declarative app from scratch (Flet 0.85.x+).
Expert knowledge for creating Flet extension packages (Service Controls and UI Controls). Covers Python/Dart integration, type mapping, events, compound widgets, @control/@value decorators, Prop descriptor, project configuration, publishing, and awareness of…
Guided workflow for creating a Flet extension package (Service or UI Control) (Flet 0.85.x+).
Expert knowledge for building Flet apps in imperative/procedural mode (page.add, page.update). Covers auto-update mechanism, smart update logic, 85+ breaking changes from Flet 0.x, critical API traps, error troubleshooting, 19+ new controls, customizable…
Implement a new Flet extension/control that wraps a third-party Flutter package end-to-end, including dependency selection, version pinning, compatibility checks, Python/Flutter integration, docs, examples, tests, and CI updates. Use when adding any flet_*…
Expert knowledge for building multi-platform Python apps with Flet's declarative UI. Covers state management, hooks, navigation, theming, async patterns, component architecture, 85+ breaking changes, API traps, 19+ new controls, declarative field validation…