eslint-config-unicorn

Install

yarn add --dev eslint eslint-config-unicorn eslint-plugin-node eslint-plugin-react eslint-plugin-prettier
yarn add --dev --exact prettier

Add to package.json:

{
  "scripts": {
    "lint": "eslint ."
  },
  "eslintConfig": {
    "extends": "unicorn"
  }
}

With this configuration you can run eslint using yarn lint and autofix code style using yarn lint -- --fix.

You should also add all your build artifacts to the .eslintignore file in the project root.