But you can find some in those files:
- postcss.config.js: You can check here to install and configure css plugins (here is installed TailwindCSS and Autoprefixer)
- tailwind.config.js: Here is the tailwind configurations, check this link to see the options: TailwindCSS > Customization > Configuration
- eslintrc.js: ESLint configs, that was created using the
eslint --init
command.