Clone this repo:
  1. 6d9b60c Move common image info out of services/composer. by Erik Gilling · 6 days ago master
  2. ba01761 Add Tag node types that act as containers for hit testing. by Chinmay Garde · 4 days ago
  3. 198b057 First version of Composer's Renderer. by Michael Jurka · 8 days ago
  4. 38c6def [mozart] Fixing dart native by Jérôme Poichet · 6 days ago
  5. a553ef3 Avoid calling InvalidateGlobalTransform on nodes already moved. by Chinmay Garde · 6 days ago


A collection of services and applications to support the graphical user interface.


A service which renders graphical content expressed by applications in the form of a composable scene graph.

View Manager

A service which provides user interface capabilities to views (user interface components implemented by applications), mediates their interactions, and manages the state of the overall view hierarchy.

Input Manager

A service which dispatches input events to views.

Root Presenter

A simple application to present views as the root of a display.