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@csstools/postcss-ic-unit (1.0.1)

Published 2026-02-24 13:49:04 +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-ic-unit@1.0.1

or add it to the package.json file:

"@csstools/postcss-ic-unit": "1.0.1"

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

About this package

PostCSS IC Unit

PostCSS IC Unit lets you use the ic length unit, following the CSS Values and Units Module specification.

p {
  text-indent: 2ic;
}

.bubble {
  width: calc(8ic + 20px);
}

/* becomes */
p {
  text-indent: 2em;
}

.bubble {
  width: calc(8em + 20px);
}

See prior work by JLHwung here postcss-ic-unit To ensure long term maintenance and to provide the needed features this plugin was recreated based on JLHwung's work.

Usage

Add PostCSS IC Unit to your project:

npm install postcss @csstools/postcss-ic-unit --save-dev

Use it as a PostCSS plugin:

const postcss = require('postcss');
const postcssIcUnit = require('@csstools/postcss-ic-unit');

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

PostCSS IC Unit 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.

postcssIcUnit({ preserve: true })

p {
  text-indent: 2ic;
}

/* becomes */

p {
  text-indent: 2em;
  text-indent: 2ic;
}

Dependencies

Dependencies

ID	Version
@csstools/postcss-progressive-custom-properties	^1.1.0
postcss-value-parser	^4.2.0

Peer Dependencies

ID	Version
postcss	^8.2

Keywords

CJK water ideograph css glyph ic length postcss-plugin values

Details

npm

2026-02-24 13:49:04 +00:00

1

Jonathan Neal

Project Site

CC0-1.0

latest

5.4 KiB

Assets (1)

postcss-ic-unit-1.0.1.tgz 5.4 KiB

Versions (1) View all

1.0.1 2026-02-24