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@csstools/postcss-unset-value (1.0.2)

Published 2026-02-24 13:49:09 +00:00 by atheaadmin

Installation

Setup this registry in your project .npmrc file:

@csstools:registry=

To install the package using npm, run the following command:

npm install @csstools/postcss-unset-value@1.0.2

or add it to the package.json file:

"@csstools/postcss-unset-value": "1.0.2"

For more information on the npm registry, see the documentation.

About this package

PostCSS Unset Value

PostCSS Unset Value lets you use the unset keyword, following the CSS Cascading and Inheritance specification.

.color {
	color: unset;
}

.border-color {
	border-color: unset;
}

.margin {
	margin: unset;
}


/* becomes */
.color {
	color: inherit;
}

.border-color {
	border-color: initial;
}

.margin {
	margin: initial;
}

Usage

Add PostCSS Unset Value to your project:

npm install postcss @csstools/postcss-unset-value --save-dev

Use it as a PostCSS plugin:

const postcss = require('postcss');
const postcssUnsetValue = require('@csstools/postcss-unset-value');

postcss([
  postcssUnsetValue(/* pluginOptions */)
]).process(YOUR_CSS /*, processOptions */);

PostCSS Unset Value runs in all Node environments, with special instructions for:

Node	PostCSS CLI	Webpack	Create React App	Gulp	Grunt

Options

preserve

The preserve option determines whether the original source is preserved. By default, it is not preserved.

postcssUnsetValue({ preserve: true })

.color {
	color: unset;
}

.border-color {
	border-color: unset;
}

.margin {
	margin: unset;
}

/* becomes */

.color {
	color: inherit;
	color: unset;
}

.border-color {
	border-color: initial;
	border-color: unset;
}

.margin {
	margin: initial;
	margin: unset;
}

Dependencies

Peer Dependencies

ID	Version
postcss	^8.2

Keywords

inherit initial postcss-plugin unset

Details

npm

2026-02-24 13:49:09 +00:00

1

Project Site

CC0-1.0

latest

7.1 KiB

Assets (1)

postcss-unset-value-1.0.2.tgz 7.1 KiB

Versions (1) View all

1.0.2 2026-02-24