prettier, eslint 적용 정리

install

npm i -D eslint eslint-config-prettier eslint-plugin-prettier prettier

yarn add -D eslint eslint-config-prettier eslint-plugin-prettier prettier

.eslintrc.json

{
  "extends": ["plugin:prettier/recommended"]
}

.prettierrc

{
  "tabWidth": 2,
  "singleQuote": true,
  "trailingComma": "all",
  "bracketSpacing": true,
  "semi": true,
  "useTabs": false,
  "arrowParens": "avoid"
}

vscode

 "editor.codeActionsOnSave": {
    "source.fixAll.eslint": true
  },
  "editor.formatOnSave": true,