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Sorry, but you either have no stories or none are selected somehow.

If the problem persists, check the browser console, or the terminal you've run Storybook from.

The component failed to render properly, likely due to a configuration issue in Storybook. Here are some common causes and how you can address them:

  1. Missing Context/Providers: You can use decorators to supply specific contexts or providers, which are sometimes necessary for components to render correctly. For detailed instructions on using decorators, please visit the Decorators documentation.
  2. Misconfigured Webpack or Vite: Verify that Storybook picks up all necessary settings for loaders, plugins, and other relevant parameters. You can find step-by-step guides for configuring Webpack or Vite with Storybook.
  3. Missing Environment Variables: Your Storybook may require specific environment variables to function as intended. You can set up custom environment variables as outlined in the Environment Variables documentation.

Testing

Automated and UI test should be created for every component in the library. We depend heavily on the infrastructure setup by Open WC and Lit for their testing frameworks, which utilize Storybook and Web Test Runner

Automated Tests

Open WC's testing package is used to write automated test that are run with every code commit in order to ensure existing functionality isn't broken and bugs don't return after they are fixed.

UI Tests

Storybook is used to create different states of each component in order to visually test them in an isolated environment.

See Further Documentation