React component library and design system powered by Vanilla Extract.

The focus is on extensibility through utility props, and customization through simple but robust themes. And this all backed by Vanilla Extract, which optimizes the CSS output using modern techniques (like CSS custom properties).

This library is in development and not recommended for production use.

This project uses:

• Nx to manage the monorepo
• Storybook for visual development
• Jest for testing (+ React Testing Library for components)
• Cypress for E2E tests
• Webpack for bundling apps, libraries, etc

1. Run yarn storybook:start to spin up the Storybook development server.
2. Your browser should open with: http://localhost:4400/

Run nx g @nrwl/react:lib my-lib to generate a library. These are stored in the /libs/ folder. They can be imported using @gelato-ui/mylib from any other library or app (/apps/).

Creates a <Button> component in libs/components.

nx g @nrwl/react:component button --project=components --export

Then you can generate any missing Storybook tests using:

nx g @nrwl/react:stories --project=components

Utilites are anything that isn't a component - like pure TS/JS. These are helper functions, data constants, etc.

1. Create new folder inside library - anywhere is ok: libs/components/src/libs/your-utility/
2. Add your files.
3. Make sure to export anything in the root index.ts that needs to be exposed to user via NPM module.

We currently do not having tests auto generated for utilities, but they should be available through the Nx Jest setup.

Run nx g @nrwl/react:app my-app to generate an application.

You can use any of the plugins above to generate applications as well.

When using Nx, you can create multiple applications and libraries in the same workspace.

Run nx serve my-app for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Run nx build my-app to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Run nx test my-app to execute the unit tests via Jest.

Run nx affected:test to execute the unit tests affected by a change.

Run ng e2e my-app to execute the end-to-end tests via Cypress.

Run nx affected:e2e to execute the end-to-end tests affected by a change.

Run nx dep-graph to see a diagram of the dependencies of your projects.

Visit the Nx Documentation to learn more.