Herz UI (/hɛrʦ/ - Hérts) is a design system containing a styleguide(colors, grid, icons, typography) and library of UI components
In the project directory, you can run:
Runs the app in the development mode.
Open http://localhost:6060 to view it in the browser.
The page will reload if you make edits.
You will also see any lint errors in the console.
Launches the test runner in the interactive watch mode.
See the section about running tests for more information.
Builds the app for production to the styleguide/ folder. Also compiles the exported modules into lib/ folder
It correctly bundles React in production mode and optimizes the build for the best performance.
Compile modules into the lib/ folder to be exported and imported from this project.
While developing you may want to test your changes in another project that has herz-ui as a dependency. To do that we can use yarn link to link your local version of herz-ui to your project.
One problem that can arise from that is that there will be two react versions running in your application, resulting in this error: Invalid Hook Call Warning.
To fix this we need to not only link our local herz-ui to the other project, but also link react and react-dom from the other project to hearz-ui, so it uses those versions instead of the ones in herz-ui node_modules. The solution is this:
- In the external project folder run:
pushd node_modules/react && yarn link; popd
pushd node_modules/react-dom && yarn link; popd
- In the
herz-uifolder run:
yarn link
yarn link react && yarn link react-dom
- In the external project folder run:
yarn link "@micromed/herz-ui"
Now the external project is using the local compiled version of herz-ui and there should be no react errors.
You can learn more in the Create React App documentation.
To learn React, check out the React documentation.