jshint-json 
JSON reporter for JSHint
Makes it easy to use JSHint with other tools.
Install
npm install --save-dev jshint-json
Usage
JSHint CLI
$ jshint --reporter node_modules/jshint-json/json.js file.js
grunt-contrib-jshint
grunt.initConfig({ jshint: { options: { reporter: require('jshint-json') }, target: ['file.js'] }}); grunt.loadNpmTasks('grunt-contrib-jshint');grunt.registerTask('default', ['jshint']);Example output
{ "result": [{ "file": "test.js", "error": { "id": "(error)", "raw": "'{a}' is not defined.", "code": "W117", "evidence": "describe('jshint-json', function () {", "line": 6, "character": 1, "scope": "(main)", "a": "describe", "reason": "'describe' is not defined." } }, { "file": "test.js", "error": { "id": "(error)", "raw": "'{a}' is not defined.", "code": "W117", "evidence": "\tit('should be used by JSHint', function () {", "line": 7, "character": 5, "scope": "(main)", "a": "it", "reason": "'it' is not defined." } }], "data": [{ "functions": [{ "name": "\"jshint-json\"", "line": 6, "character": 35, "last": 26, "lastcharacter": 2, "metrics": { "complexity": 1, "parameters": 0, "statements": 1 } }, { "name": "\"should be used by JSHint\"", "line": 7, "character": 46, "last": 25, "lastcharacter": 6, "metrics": { "complexity": 1, "parameters": 0, "statements": 5 } }], "options": { "node": true, "esnext": true, "bitwise": true, "camelcase": true, "curly": true, "eqeqeq": true, "immed": true, "indent": 4, "(explicitIndent)": true, "latedef": true, "newcap": true, "noarg": true, "quotmark": "single", "regexp": true, "undef": true, "unused": true, "strict": true, "trailing": true, "smarttabs": true, "maxerr": 50 }, "errors": [{ "id": "(error)", "raw": "'{a}' is not defined.", "code": "W117", "evidence": "describe('jshint-json', function () {", "line": 6, "character": 1, "scope": "(main)", "a": "describe", "reason": "'describe' is not defined." }, { "id": "(error)", "raw": "'{a}' is not defined.", "code": "W117", "evidence": "\tit('should be used by JSHint', function () {", "line": 7, "character": 5, "scope": "(main)", "a": "it", "reason": "'it' is not defined." }], "implieds": [{ "name": "describe", "line": [ 6 ] }, { "name": "it", "line": [ 7 ] }], "globals": [ "assert", "require", "jshint", "jsonReporter", "console" ], "member": { "run": 1, "reporter": 2, "log": 2, "args": 1 }, "file": "test.js" }]}License
MIT © Sindre Sorhus