UIWidgets is a plugin package for Unity Editor which helps developers to create, debug and deploy efficient, cross-platform Apps using the Unity Engine.

UIWidgets is mainly derived from Flutter. However, taking advantage of the powerful Unity Engine, it offers developers many new features to improve their Apps as well as the development workflow significantly.


Using the latest Unity rendering SDKs, a UIWidgets App can run very fast and keep >60fps in most times.


A UIWidgets App can be deployed on all kinds of platforms including PCs, mobile devices and web page directly, like any other Unity projects.

Multimedia Support

Except for basic 2D UIs, developers are also able to include 3D Models, audios, particle-systems to their UIWidgets Apps.


A UIWidgets App can be debugged in the Unity Editor directly with many advanced tools like CPU/GPU Profiling, FPS Profiling.

The source code of this asset is hosted at

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