.jshintrc
{
// Settings
"node": true,
"maxerr": 100, // Maximum error before stopping.
"passfail": false, // Stop on first error.
"smarttabs": false, // Suppress warnings about mixed tabs and spaces when the latter are used for alignmnent only
// Predefined globals whom JSHint will ignore.
"globals": {
"console": true,
"process": true,
"spyOn": false,
"it": false,
"describe": false,
"beforeEach": false,
"afterEach": false,
"before": false,
"after": false,
"waits": false,
"waitsFor": false,
"runs": false
},
"predef": [
"-Promise"
],
// Development
"debug": false, // Allow debugger statements e.g. browser breakpoints.
"devel": false, // Allow developments statements e.g. `console.log();`.
// EcmaScript 5
"esnext": true, // Allow ECMAScript 6 specific syntax
"strict": false, // Don't require `use strict` pragma in every file.
"globalstrict": true, // Allow global "use strict" (also enables 'strict').
// Bug prevention
"asi": false, // Tolerate Automatic Semicolon Insertion (no semicolons).
"laxbreak": false, // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
"laxcomma": true, // Tolerate comma first
"bitwise": true, // Prohibit bitwise operators (&, |, ^, etc.).
"boss": false, // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
"curly": true, // Require {} for every new block or scope.
"eqeqeq": true, // Require triple equals i.e. `===`.
"eqnull": false, // Tolerate use of `== null`.
"evil": false, // Tolerate use of `eval`.
"expr": true, // Tolerate `ExpressionStatement` as Programs.
"forin": false, // Tolerate `for in` loops without `hasOwnPrototype`.
"immed": true, // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
"latedef": true, // Prohibit variable use before definition.
"loopfunc": false, // Allow functions to be defined within loops.
"maxdepth": 5, // Max number of block nesting levels
"maxparams": false, // Max number of formal parameters allowed per function
"multistr": false, // Suppress warnings about multi-line strings
"noarg": true, // Prohibit use of `arguments.caller` and `arguments.callee`.
"regexp": true, // Prohibit `.` and `[^...]` in regular expressions.
"shadow": false, // Allows re-define variables later in code e.g. `var x=1; x=2;`.
"supernew": false, // Tolerate `new function () { ... };` and `new Object;`.
"undef": true, // Require all non-global variables be declared before they are used.
"unused": true, // Warn when variable is defined but never used
"validthis": true,
// Styling prefrences.
"quotmark": "single", // Enforce the consistency of quotation marks
"camelcase": true, // Force all variable names to use either camelCase style or UPPER_CASE with underscores
"indent": 2, // Enforce specific tab width
"newcap": true, // Require capitalization of all constructor functions e.g. `new F()`.
"noempty": false, // Prohibit use of empty blocks.
"nonew": true, // Prohibit use of constructors for side-effects.
"nomen": false, // Prohibit use of initial or trailing underscores in names.
"onevar": false, // Allow only one `var` statement per function.
"plusplus": false, // Prohibit use of `++` & `--`.
"sub": false, // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
"trailing": true, // Prohibit trailing whitespaces.
"white": false // Enforce Douglas Crockford's JavaScript coding style for white space
}