npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@csstools/postcss-logical-viewport-units

v3.0.3

Published

Use vb and vi length units in CSS

Downloads

4,730,019

Readme

PostCSS Logical Viewport Units

npm install @csstools/postcss-logical-viewport-units --save-dev

PostCSS Logical Viewport Units lets you easily use vb and vi length units following the CSS-Values-4 Specification.

.foo {
	margin: 10vi 20vb;
}

/* becomes */

.foo {
	margin: 10vw 20vh;
	margin: 10vi 20vb;
}

Usage

Add PostCSS Logical Viewport Units to your project:

npm install postcss @csstools/postcss-logical-viewport-units --save-dev

Use it as a PostCSS plugin:

const postcss = require('postcss');
const postcssLogicalViewportUnits = require('@csstools/postcss-logical-viewport-units');

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

Options

inlineDirection

The inlineDirection option allows you to specify the direction of the inline axe. The default value is left-to-right, which would match any latin language.

You should tweak this value so that it is specific to your language and writing mode.

postcssLogicalViewportUnits({
	inlineDirection: 'top-to-bottom'
})
.foo {
	margin: 10vi 20vb;
}

/* becomes */

.foo {
	margin: 10vh 20vw;
	margin: 10vi 20vb;
}

Each direction must be one of the following:

  • top-to-bottom
  • bottom-to-top
  • left-to-right
  • right-to-left

Please do note that transformations won't do anything particular for right-to-left or bottom-to-top.

preserve

The preserve option determines whether the original notation is preserved. By default, it is preserved.

postcssLogicalViewportUnits({ preserve: false })
.foo {
	margin: 10vi 20vb;
}

/* becomes */

.foo {
	margin: 10vw 20vh;
}