.jshintrc

{
    "maxerr": 50, // {int} Maximum error before stopping
    "camelcase": false, // true: Identifiers must be in camelCase
    "curly": true, // true: Require {} for every new block or scope
    "eqeqeq": true, // true: Require triple equals (===) for comparison
    "forin": true, // true: Require filtering for..in loops with obj.hasOwnProperty()
    "freeze": true, // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
    "indent": 4, // {int} Number of spaces to use for indentation
    "noempty": true, // true: Prohibit use of empty blocks
    "nonbsp": true, // true: Prohibit "non-breaking whitespace" characters.
    "nonew": false, // true: Prohibit use of constructors for side-effects (without assignment)
    "quotmark": "single",
    "undef": true, // true: Require all non-global variables to be declared (prevents global leaks)
    "unused": true, // true: Require all defined variables be used
    "strict": false, // true: Requires all functions run in ES5 Strict Mode
    "devel": false, // Development/debugging (alert, confirm, etc)
    "node": true, // Node.js
    "globals": {}, // additional predefined global variables
    "esversion": 10,
    "asi": true // Missing semicolon warning off
}