TikTacToe

For React part:

1. Run yarn init -y
2. Run yarn add react react-dom
3. Run yarn add -D webpack
4. Run yarn add -D babel-loader @babel/core @babel/preset-env @babel/preset-react
5. yarn run build

Every time change thing, need to yarn build again.

6. Run yarn build:prod
7. Run yarn dev

For styling

8. yarn add -D style-loader css-loader

9. yarn add -D ts-loader (get rid of babel)

10. yarn add -D @types/react @types/react-dom