.eslintrc

{
  "parser": "babel-eslint",

  "extends": [
    "eslint:recommended",
    "plugin:react/recommended"
  ],

  "plugins": [
    "babel",
    "react",
  ],

  "env": {
    "browser": true,
    "es6": true,
    "jest": true
  },

  "rules": {
    /* Errors */
    "react/jsx-no-undef": 2,
    "react/jsx-no-duplicate-props": 2,
    "react/no-did-update-set-state": 2,
    "react/no-direct-mutation-state": 2,
    "react/no-unknown-property": 2,

    /* Warnings */
    "jsx-quotes": [1, "prefer-double"],
    "react/jsx-curly-spacing": [1, "never"],
    "react/jsx-uses-vars": 1,
    "react/prefer-es6-class": 1,
    "babel/object-curly-spacing": 1,
    "no-console": [1, { allow: ["warn", "error", "debug", "info"] }],

    /* Disabled */
    "strict": 0,
    "eqeqeq": 0,
    "object-curly-spacing": 0,
    "react/prop-types": 0,
  }
}