.eslintrc

{
    "parser": "babel-eslint",
    "env": {
        // in CommonJS
        "node": true,
        // browser
        "browser": true,
        // mocha
        "mocha": true
    },
    "rules": {
        "semi": [ "error", "never" ],
        "quotes": [ 2, "single", "avoid-escape" ],
        "strict": [2, "never"],
        "react/jsx-uses-react": 2,
        "react/jsx-uses-vars": 2,
        "react/react-in-jsx-scope": "off",
        "no-unused-vars": [ 2, {"vars": "all", "args": "none"} ],
        "eqeqeq": [ 2, "smart" ],
        "key-spacing": [ 2, { "beforeColon": false, "afterColon": true } ],
        "no-console": 0
    },
    "parserOptions": {
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "plugins": [
        "react"
    ],
    "extends": ["eslint:recommended", "plugin:react/recommended"],
    "globals": {
        "React": true,
        "ReactBootstrap": true,
        "console": true,
        "Promise": true,
        "ethereum": true,
        "web3": true,
        "Web3": true
    }
}