Flet 1.0 has been officially released, providing a framework for building cross-platform applications using the Python programming language. This version allows developers to create graphical user interfaces (GUIs) for desktop, mobile, and web environments from a single Python codebase.
The Flet 1.0 framework includes over 150 controls and services, supporting various UI elements such as layouts, navigation, forms, and dialogs. These components offer customization options for colors, typography, and themes. Developers can integrate popular Python libraries like NumPy, pandas, Pillow, and cryptography into their Flet applications.
Flet 1.0 facilitates packaging applications for distribution across different platforms, including the App Store and Google Play, using the `flet build` command. For web deployment, applications can run Python in the browser via Pyodide and WebAssembly, or maintain code on a server with real-time UI updates. The framework also supports testing with `pytest` for user flows and visual changes on iOS and Android.
Flet offers Flet MCP for connecting coding assistants to access version-specific API information and tools for examples, icons, and CLI options. Developers can compose custom controls in Python or wrap Flutter packages to extend UI components. Accessibility features include support for screen readers with labels, custom semantics, and keyboard shortcuts.
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Flet 1.0 has been released, enabling developers to build cross-platform applications using Python. This release allows Python developers to create desktop, mobile, and web applications from a single codebase, integrating with existing Python libraries and offering deployment to app stores.