• https://zh-hans.reactjs.org/docs/faq-structure.html

• https://yarnpkg.com/getting-started/install

npm install -g yarn

• https://github.com/facebook/create-react-app
• https://create-react-app.dev/docs/getting-started

yarn create react-app my-app --template typescript

• https://github.com/gsoft-inc/craco

yarn add @craco/craco
touch craco.config.js

• https://reactrouter.com/web/guides/quick-start
• https://github.com/ReactTraining/react-router

yarn add react-router-dom

• https://github.com/axios/axios

yarn add axios