Dash contains several packages with each package handling a different aspect. There are also some third party packages.
Some of the main packages:
dash the main package providing the backbone of any app through the
Dash Core Components:
dash_core_components package provides a set of interactive components such as dropdowns, sliders, radio buttons etc that can be manipulated by users of the app.
Dash HTML Components :
dash_html_components provides all the available HTML tags as Python classes. It converts Python to HTML.
Third party packages: