.jshintrc
{
// Settings
"passfail" : false, // Stop on first error.
"maxerr" : 10, // Maximum error before stopping.
// Predefined globals whom JSHint will ignore.
"browser" : false, // Standard browser globals e.g. `window`, `document`.
"node" : true,
"rhino" : false,
"couch" : false,
"wsh" : false, // Windows Scripting Host.
"jquery" : false,
"prototypejs" : false,
"mootools" : false,
"dojo" : false,
"predef" : [ // Custom globals.
//"exampleVar",
//"anotherCoolGlobal",
//"iLoveDouglas"
],
// Development.
"debug" : false, // Allow debugger statements e.g. browser breakpoints.
"devel" : false, // Allow developments statements e.g. `console.log();`.
// ECMAScript 5.
"es5" : false, // Allow ECMAScript 5 syntax.
"strict" : false, // Require `use strict` pragma in every file.
"globalstrict" : false, // Allow global "use strict" (also enables 'strict').
// The Good Parts.
"asi" : true, // Tolerate Automatic Semicolon Insertion (no semicolons).
"laxbreak" : true, // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
"camelcase" : false,
"bitwise" : true, // Prohibit bitwise operators (&, |, ^, etc.).
"boss" : false, // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
"curly" : false, // Require {} for every new block or scope.
"eqeqeq" : true, // Require triple equals i.e. `===`.
"eqnull" : true, // Tolerate use of `== null`.
"evil" : false, // Tolerate use of `eval`.
"expr" : true, // Tolerate `ExpressionStatement` as Programs.
"forin" : true, // Tolerate `for in` loops without `hasOwnPrototype`.
"immed" : true, // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
"latedef" : false, // Prohipit variable use before definition.
"loopfunc" : true, // Allow functions to be defined within loops.
"noarg" : true, // Prohibit use of `arguments.caller` and `arguments.callee`.
"regexp" : true, // Prohibit `.` and `[^...]` in regular expressions.
"regexdash" : false, // Tolerate unescaped last dash i.e. `[-...]`.
"scripturl" : true, // Tolerate script-targeted URLs.
"shadow" : false, // Allows re-define variables later in code e.g. `var x=1; x=2;`.
"supernew" : false, // Tolerate `new function () { ... };` and `new Object;`.
"quotmark" : "single",
"undef" : true, // Require all non-global variables be declared before they are used.
// Personal styling preferences.
"newcap" : true, // Require capitalization of all constructor functions e.g. `new F()`.
"noempty" : true, // Prohibit use of empty blocks.
"nonew" : true, // Prohibit use of constructors for side-effects.
"nomen" : true, // Prohibit use of initial or trailing underbars in names.
"onevar" : true, // 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" : true, // Check against strict whitespace and indentation rules.
"indent" : 2 // Specify indentation spacing
}