85 lines
1.9 KiB
Markdown
85 lines
1.9 KiB
Markdown
# strip-json-comments [](https://travis-ci.org/sindresorhus/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 replace single-line comments `//` and multi-line comments `/**/` with whitespace. This allows JSON error positions to remain as close as possible to the original source.
|
|
|
|
Also available as a [Gulp](https://github.com/sindresorhus/gulp-strip-json-comments)/[Grunt](https://github.com/sindresorhus/grunt-strip-json-comments)/[Broccoli](https://github.com/sindresorhus/broccoli-strip-json-comments) plugin.
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install strip-json-comments
|
|
```
|
|
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const json = `{
|
|
// Rainbows
|
|
"unicorn": /* ❤ */ "cake"
|
|
}`;
|
|
|
|
JSON.parse(stripJsonComments(json));
|
|
//=> {unicorn: 'cake'}
|
|
```
|
|
|
|
|
|
## API
|
|
|
|
### stripJsonComments(jsonString, options?)
|
|
|
|
#### jsonString
|
|
|
|
Type: `string`
|
|
|
|
Accepts a string with JSON and returns a string without comments.
|
|
|
|
#### options
|
|
|
|
Type: `object`
|
|
|
|
##### whitespace
|
|
|
|
Type: `boolean`<br>
|
|
Default: `true`
|
|
|
|
Replace comments with whitespace instead of stripping them entirely.
|
|
|
|
|
|
## Benchmark
|
|
|
|
```
|
|
$ npm run bench
|
|
```
|
|
|
|
|
|
## Related
|
|
|
|
- [strip-json-comments-cli](https://github.com/sindresorhus/strip-json-comments-cli) - CLI for this module
|
|
- [strip-css-comments](https://github.com/sindresorhus/strip-css-comments) - Strip comments from CSS
|
|
|
|
|
|
---
|
|
|
|
<div align="center">
|
|
<b>
|
|
<a href="https://tidelift.com/subscription/pkg/npm-strip-json-comments?utm_source=npm-strip-json-comments&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
|
|
</b>
|
|
<br>
|
|
<sub>
|
|
Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
|
|
</sub>
|
|
</div>
|