JSON Lint

The fork is a modified version of jsonlint enhanced by the original Douglas Crockford's JSON parser which brought the following features:

Handle hidden chars
Handle key duplicates
Web version exported as CJS module to use with Webpack and other bundlers

A modified description below.

Command line interface

Install jsonlint with npm to use the command line interface:

npm install jsonlint-mod -g

Validate a file like so:

jsonlint myfile.json

or pipe input into stdin:

cat myfile.json | jsonlint

jsonlint will either report a syntax error with details or pretty print the source if it is valid.

Options

$ jsonlint -h

Usage: jsonlint [file] [options]

file     file to parse; otherwise uses stdin

Options:
   -v, --version            print version and exit
   -s, --sort-keys          sort object keys
   -i, --in-place           overwrite the file
   -t CHAR, --indent CHAR   character(s) to use for indentation  [  ]
   -c, --compact            compact error display
   -V, --validate           a JSON schema to use for validation
   -e, --environment        which specification of JSON Schema the validation file uses  [json-schema-draft-03]
   -q, --quiet              do not print the parsed json to STDOUT  [false]
   -p, --pretty-print       force pretty printing even if invalid

Module interface

var jsonlint = require("jsonlint-mod");

jsonlint.parse('{"creative?": false}');

It returns the parsed object or throws an Error.

Vim Plugins

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.