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

rdmix-next-css

v0.0.9

Published

Import `.css` files in your Next.js project

Downloads

2

Readme

Next.js + CSS

Import .css files in your Next.js project

Installation

npm install --save @zeit/next-css

or

yarn add @zeit/next-css

Usage

The stylesheet is compiled to .next/static/css. Next.js will automatically add the css file to the HTML. In production a chunk hash is added so that styles are updated when a new version of the stylesheet is deployed.

Without CSS modules

Create a next.config.js in the root of your project (next to pages/ and package.json)

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  /* config options here */
})

Create a CSS file style.css

.example {
  font-size: 50px;
}

Create a page file pages/index.js

import "../style.css"

export default () => <div className="example">Hello World!</div>

Note: CSS files can not be imported into your _document.js. You can use the _app.js instead or any other page.

With CSS modules

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  cssModules: true
})

Create a CSS file style.css

.example {
  font-size: 50px;
}

Create a page file pages/index.js

import css from "../style.css"

export default () => <div className={css.example}>Hello World!</div>

With CSS modules and options

You can also pass a list of options to the css-loader by passing an object called cssLoaderOptions.

For instance, to enable locally scoped CSS modules, you can write:

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  exclude:[],
  include:[],
  cssModules: true,
  cssLoaderOptions: {
    importLoaders: 1,
    localIdentName: "[local]___[hash:base64:5]",
  }
})

Create a CSS file styles.css

.example {
  font-size: 50px;
}

Create a page file pages/index.js that imports your stylesheet and uses the hashed class name from the stylesheet

import css from "../style.css"

const Component = props => {
  return (
    <div className={css.example}>
      ...
    </div>
  )
}

export default Component

Your exported HTML will then reflect locally scoped CSS class names.

For a list of supported options, refer to the webpack css-loader README.

PostCSS plugins

Create a next.config.js in your project

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  /* config options here */
})

Create a postcss.config.js

module.exports = {
  plugins: {
    // Illustrational
    'postcss-css-variables': {}
  }
}

Create a CSS file style.css the CSS here is using the css-variables postcss plugin.

:root {
  --some-color: red;
}

.example {
  /* red */
  color: var(--some-color);
}

When postcss.config.js is not found postcss-loader will not be added and will not cause overhead.

You can also pass a list of options to the postcss-loader by passing an object called postcssLoaderOptions.

For example, to pass theme env variables to postcss-loader, you can write:

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  postcssLoaderOptions: {
    parser: true,
    config: {
      ctx: {
        theme: JSON.stringify(process.env.REACT_APP_THEME)
      }
    }
  }
})

Configuring Next.js

Optionally you can add your custom Next.js configuration as parameter

// next.config.js
const withCSS = require('@zeit/next-css')
module.exports = withCSS({
  webpack(config, options) {
    return config
  }
})