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- {
- // Settings
- "passfail" : false, // Stop on first error.
- "maxerr" : 100, // Maximum error before stopping.
- // Predefined globals whom JSHint will ignore.
- "browser" : true, // Standard browser globals e.g. `window`, `document`.
- "node" : false,
- "rhino" : false,
- "couch" : false,
- "wsh" : true, // Windows Scripting Host.
- "jquery" : true,
- "prototypejs" : false,
- "mootools" : false,
- "dojo" : false,
- "predef" : [ // Custom globals.
- //"exampleVar",
- //"anotherCoolGlobal",
- //"iLoveDouglas"
- ],
- // Development.
- "debug" : false, // Allow debugger statements e.g. browser breakpoints.
- "devel" : true, // Allow developments statements e.g. `console.log();`.
- // ECMAScript 5.
- "es5" : true, // 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" : false, // Tolerate Automatic Semicolon Insertion (no semicolons).
- "laxbreak" : true, // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
- "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" : false, // Require triple equals i.e. `===`.
- "eqnull" : false, // Tolerate use of `== null`.
- "evil" : false, // Tolerate use of `eval`.
- "expr" : false, // 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, // Prohipit variable use before definition.
- "loopfunc" : false, // Allow functions to be defined within loops.
- "noarg" : true, // Prohibit use of `arguments.caller` and `arguments.callee`.
- "regexp" : false, // 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;`.
- "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" : false, // Prohibit use of initial or trailing underbars 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, // Check against strict whitespace and indentation rules.
- "indent" : 4 // Specify indentation spacing
- }
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