Flet reaches version 1.0, offering full toolkit for Python-based cross-platform apps
Flet has launched its 1.0 release, providing developers a complete framework to build, test, and ship Python applications across desktop, mobile, and web. The release includes over 150 UI controls, prebuilt Python packages for iOS and Android, browser support via Pyodide/WebAssembly, and tools like flet build for packaging apps for app stores.
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Flet's 1.0 milestone signals maturity for a framework aiming to let Python developers skip Swift, Kotlin, or JavaScript entirely when building multi-platform apps. By bundling testing, deployment, and AI-assistant integration (via Flet MCP) into one toolchain, it lowers the barrier for Python-centric teams to ship production-ready mobile and web software.
- Flet 1.0 provides 150+ customizable UI controls for building Python GUIs.
- Developers can now package apps for iOS, Android, desktop, and web, including app store distribution.
- New features include pytest-based UI testing, WebAssembly browser support, and Flet MCP for AI coding assistants.
Source: flet.dev, 2026-09-17
Published there as: “Flet 1.0 – Build cross-platform apps in Python”
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