Bearer UI is a set of component which let you create you own Bearer Integration easily.
At the moment, we are using the demo folder to develop/update/create UI components. We are doing this because we did not spent time on node_modules reloading. By creating a symlink in demo from ui components folder we take advantage of hot reloading. It also give us a Stencil context
Follow the instructions (here)[./demo] to setup the development environment.
You can then start creating updating components.