Prettier is an opinionated code formatter, designed to stop tiresome debates over styles. It offers a few options, but it's value is in enforcing reasonable standards, rather than allowing for infinite customization. In the config file below I've configured a few simple rules according to my own preferences.

Setup

yarn add -D prettier

{
  "arrowParens": "always",
  "jsxSingleQuote": true,
  "semi": false,
  "singleQuote": true
}

(Optional) Tailwind CSS Class Sorting

yarn add -D prettier-plugin-tailwind