# UnityTech/UIWidgets

UIWidget is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps.

Repository: https://github.com/UnityTech/UIWidgets
Canonical: https://ross.abutalabs.com/products/uiwidgets
Language: C#
License: NOASSERTION
License Family: other
Topics: unity, ui, app, flutter, android, ios, webgl, mobile, uiwidgets, cross-platform, unity-engine, unity-editor
Archived: true
Last push: 2021-04-29T08:46:05+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2945, "days_push": 1952, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1956, forks 255 (observed 2026-08-28T04:05:59.034113+00:00)

## What it is
UIWidgets is a Unity package, derived from Flutter, that lets developers build efficient cross-platform apps with a widget-based UI framework inside the Unity Engine. It supports deployment to PCs, mobile devices, and WebGL, with multimedia support and in-editor debugging tools.

## Use cases
- build cross-platform mobile apps with unity
- flutter-style ui framework for unity
- create 2d ui with 3d models and particles in unity
- deploy unity app to android ios and webgl
- debug unity app ui in the editor with profiling tools

## When to choose
- you are a Unity developer wanting a Flutter-like declarative UI toolkit
- you need to ship a Unity-based app to mobile, desktop, and web from one codebase
- your app mixes rich 2D UI with 3D models, audio, or particle effects

## When to avoid
- you need a general-purpose native mobile framework outside of Unity
- your project requires the latest actively maintained tooling - development moved to the Unity-Technologies repo and releases have stalled
- you want a lightweight UI layer without the Unity Engine dependency

## Facets
- artifact type: framework
- maturity: maintenance
- function: ui-components, frontend-framework, animation, state-management
- domain: cross-platform, mobile-development, frontend
- platform: cross-platform, windows, cpp
- tags: unity, flutter-inspired, unity-package, csharp, game-ui, app-development, game-development, android, ios, web, macos

## Member repositories
- UnityTech/UIWidgets (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:59.034113+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 2026-08-30T03:06:13.320311+00:00, confidence not recorded.
  - readme: https://github.com/UnityTech/UIWidgets (fetched 2026-08-28T04:05:59.034113+00:00, sha 8d63b0aaf5b9)
- Data as of 2026-08-30T08:39:29.467469+00:00.