# bdlukaa/fluent_ui

Microsoft's WinUI3 in Flutter.

Repository: https://github.com/bdlukaa/fluent_ui
Canonical: https://ross.abutalabs.com/products/fluent_ui
Homepage: https://bdlukaa.github.io/fluent_ui/
Language: Dart
License: BSD-3-Clause
License Family: permissive
Topics: fluent-design, flutter, uwp, dart, fluent-ui, flutter-favorite, windows, winui, winui3
Last push: 2026-08-03T11:27:07+00:00

## Health v2 (maintenance only)
Score: 92/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 95, release rhythm 84, longevity 100
- inputs: {"age_days": 2083, "days_push": 30, "days_rel": 30, "gap_med": 65, "n_releases_24m": 6}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3462, forks 504 (observed 2026-08-28T04:08:05.686220+00:00)

## What it is
An unofficial Flutter package implementing Microsoft's WinUI3/Fluent Design UI controls for building native-looking Windows apps. It provides Fluent-styled widgets, theming, and accent color support comparable to Flutter's Material and Cupertino libraries.

## Use cases
- build native Windows desktop apps with Flutter
- give my Flutter app a Fluent Design / WinUI3 look
- use Windows UI controls in a cross-platform Flutter app
- match my app's theme to the Windows system accent color
- create a UWP-style interface in Flutter

## When to choose
- you want Windows-native Fluent UI fidelity in a Flutter app
- you need an alternative to Material or Cupertino widgets on Windows
- you want a Flutter Favorite package with active maintenance

## When to avoid
- you need official, Microsoft-backed Fluent UI support
- your target platform is mobile or web with no Windows focus
- you need guaranteed fast PR turnaround from a large maintainer team

## Facets
- artifact type: library
- maturity: active
- function: ui-components, frontend-framework, theme
- domain: frontend, cross-platform, desktop-applications, web-development
- platform: windows, cross-platform
- tags: fluent-design, winui3, flutter-package, windows-desktop, uwp, flutter

## Member repositories
- bdlukaa/fluent_ui (main) score 92

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:05.686220+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:36:54.191212+00:00, confidence not recorded.
  - readme: https://github.com/bdlukaa/fluent_ui (fetched 2026-08-28T04:08:05.686220+00:00, sha 7dcd63d9ab20)
  - homepage: https://bdlukaa.github.io/fluent_ui/ (fetched 2026-08-29T09:30:51.110172+00:00, sha 39a54eab3dbc)
- Data as of 2026-08-30T08:39:29.467469+00:00.