.jscs.json

{
    "requireCurlyBraces": ["if", "else", "for", "while", "do"],
    "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],

    "requireParenthesesAroundIIFE": true,
    "requireSpacesInFunctionExpression": {
        "beforeOpeningCurlyBrace": true
    },
    "requireSpacesInAnonymousFunctionExpression": {
        "beforeOpeningRoundBrace": true
    },
    "disallowSpacesInNamedFunctionExpression": {
        "beforeOpeningRoundBrace": true
    },
    "requireSpacesInFunctionDeclaration": {
        "beforeOpeningCurlyBrace": true
    },
    "disallowSpacesInFunctionDeclaration": {
        "beforeOpeningRoundBrace": true
    },

    "requireBlocksOnNewline": true,
    "disallowEmptyBlocks": true,

    "disallowSpacesInsideObjectBrackets": true,
    "disallowSpacesInsideArrayBrackets": true,
    "disallowSpacesInsideParentheses": true,

    "disallowQuotedKeysInObjects": true,
    "disallowSpaceAfterObjectKeys": true,
    "requireCommaBeforeLineBreak": true,

    "requireOperatorBeforeLineBreak": ["?", "-", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],

    "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
    "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
    "requireSpaceBeforeBinaryOperators":
        ["/", "+", "-", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<=", "?"],
    "requireSpaceAfterBinaryOperators":
        ["/", "+", "-", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<=", "?", ":", ","],
    "disallowSpaceBeforeBinaryOperators": [","],

    "disallowKeywords": ["with", "var"],

    "disallowMultipleLineStrings": true,
    "validateQuoteMarks": "'",
    "disallowMixedSpacesAndTabs": true,
    "disallowTrailingWhitespace": true,

    "disallowKeywordsOnNewLine": ["else", "catch"],
    "requireLineFeedAtFileEnd": true,
    "maximumLineLength": 120,

    "requireCapitalizedConstructors": true,
    "requireDotNotation": true,

    "excludeFiles": [
        "node_modules/**",
        "dist/**"
    ],

    "additionalRules": ["node_modules/jscs-trailing-comma/rules/*.js"],

    "requireTrailingCommaInExpandedLiterals": true,
    "disallowTrailingCommaInCollapsedLiterals": true
}