The Zero-True notebook comes with a builtin UI library that aims to provide the following features:

Ease of Use: Zero-True is designed to be straightforward and intuitive, enabling users to build applications without a steep learning curve.

Zero-True is still in an alpha development phase and will be adding new components often so please feel free to revisit this page on a periodic basis to make sure that you are using the latest and greatest UI components available.
Explore the detailed API documentation for Zero True, including component properties utility functions, and more.