You can set up your local ip and port to .env.development

$ yarn
$ yarn start
# Listening at http:https://localhost:3000 with the default

$ yarn build
# All files were built in the `build` folder

$ yarn test
# Run all tests in the `__tests__` folder

Styleguidist will help you explore the usage of shared components

$ yarn run styleguide
# Listening at http:https://localhost:6060 with the default

• styling
  • normalize.css
  • styled-components (can easily inject props to modify CSS properties)
• prettier (formatting codes)
• redux (global state managemenet)
  • redux-toolkit (easily writing redux codes without cumbersome boilerplate codes)
• testing
  • react-testing-library (can easily get component node to test)
  • testing-library/jest-dom/extend-expect
  • jest-styled-components (to have more assertions of styled-components)