.eslintrc

{
  "parser": "babel-eslint",
  "plugins": ["react", "jsx-a11y", "import"],
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "allowImportExportEverywhere": true,
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "env": {
    "browser": true,
    "amd": true,
    "es6": true,
    "node": true,
    "jest": true
  },
  "globals": {
    "expect": true
  },
  "rules": {
    "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
    "comma-dangle": ["error", "always-multiline"],
    "no-alert": "warn",
    "no-console": "warn",
    "no-extra-semi": "error",
    "no-trailing-spaces": ["warn", { "skipBlankLines": true }],
    "no-undef": "error",
    "no-underscore-dangle": "off",
    "no-unreachable": "warn",
    "no-unused-vars": "error",
    "quotes": ["error", "single"],
    "react/require-render-return": "error",
    "react/self-closing-comp": "error",
    "react/jsx-boolean-value": "error",
    "react/jsx-closing-bracket-location": ["error", "tag-aligned"],
    "react/jsx-curly-spacing": ["error", "never"],
    "react/jsx-no-bind": ["error", { "allowArrowFunctions": true }],
    "react/jsx-pascal-case": "error",
    "react/jsx-wrap-multilines": "error",
    "react/jsx-tag-spacing": ["error", { "beforeSelfClosing": "always" }],
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error",
    "react/prefer-es6-class": "warn",
    "react/prefer-stateless-function": "warn",
    "react/prop-types": ["warn", { "ignore": ["children"] }],
    "semi": "error"
  }
}