strip-json-comments 
Strip comments from JSON. Lets you use comments in your JSON files!
This is now possible:
js
{
// rainbows
"unicorn": /* ❤ */ "cake"
}
It will remove single-line comments // and multi-line comments /**/.
Also available as a gulp/grunt/broccoli plugin and a require hook.
There's already json-comments, but it's only for Node.js and uses a naive regex to strip comments which fails on simple cases like {"a":"//"}. This module however parses out the comments.
Install
sh
$ npm install --save strip-json-comments
sh
$ bower install --save strip-json-comments
sh
$ component install sindresorhus/strip-json-comments
Usage
js
var json = '{/*rainbows*/"unicorn":"cake"}';
JSON.parse(stripJsonComments(json));
//=> {unicorn: 'cake'}
API
stripJsonComments(input)
input
Type: string
Accepts a string with JSON and returns a string without comments.
CLI
sh
$ npm install --global strip-json-comments
```sh $ strip-json-comments --help
strip-json-comments input-file > output-file
or
strip-json-comments < input-file > output-file ```
License
MIT © Sindre Sorhus