Copyright © Bentley Systems, Incorporated. All rights reserved. See LICENSE.md for license terms and full copyright notice.
The @itwin/appui-react package contains application fragments for View selection, and configuration of the application UI including the Backstage, Frontstages, Widgets, etc.
The AppUI React package is a portion of the iTwin.js User Interface library. It consists of major fragments of code that combine the
functionality from the @itwin/core-frontend with the core-react and imodel-components packages to implement substantial
functionality that can be used within an iTwin.js application.
The package makes use of React for rendering of the user interface, and uses react-redux and its concept of the state store for actions using reducers.
There are a number of sub-frameworks, each which has a set of components, actions, and reducers, and contributes to the overall State. Each such sub-framework is contained in a separate folder.
See the iTwin.js documentation for more information.