Flet 1.0 lets you build cross-platform apps in Python from a single codebase

Flet 1.0 – Build cross-platform apps in Python

Flet 1.0 is out, letting you build apps for iOS, Android, Windows, macOS, Linux, and the web using only Python. No frontend experience needed—150+ built-in controls, support for NumPy, pandas, and other Python libraries on mobile. You can package with flet build for App Store and Google Play, write pytest UI tests, and connect AI coding assistants via MCP. The post doesn't spell out what's new in 1.0, but the pitch is clear: one codebase, every platform.