strip-css-comments

> Strip comments from CSS

Also available as a Gulp/Grunt/Broccoli plugin.

Usage

``
$ npm install strip-css-comments
`

Usage

`js
import stripCssComments from 'strip-css-comments';

// By default important comments /*! are preserved
stripCssComments('/! / body { / unicorns /color: hotpink; }');
//=> '/! / body { color: hotpink; }'

// preserve: false will strip all comments including /*!
stripCssComments(
'/! / body { / unicorns /color: hotpink; }',
{preserve: false}
);
//=> 'body { color: hotpink; }'

// Preserve comments based on a regex
stripCssComments(
'/# preserved / body { / unicorns /color: hotpink; }',
{preserve: /^#/}
);
//=> '/# preserved / body { color: hotpink; }'

// Preserve comments based on the return value of the supplied function
stripCssComments(
'/# preserved / body { / unicorns /color: hotpink; }',
{
preserve: comment => comment.charAt(0) === '#'
}
);
//=> '/# preserved / body { color: hotpink; }'
`

API

$3

cssString

Type: string

String with CSS.

options

Type: object

$3

Type: boolean | RegExp | Function\
Default: true

- true - Preserve important comments /! /.
- false - Strip all comments.
- RegExp - Preserve comments where the comment body matches a regular expression.
- Function - Preserve comments for which a function returns true. The function is called on each comment, gets the comment body as the first argument, and is expected to return a boolean of whether to preserve the comment.

$3

Type: boolean\
Default: true

Replace comments with whitespace instead of stripping them entirely.

Benchmark

`
$ npm run bench
``

Related

- strip-css-comments-cli - CLI for this module
- strip-json-comments - Strip comments from JSON