README.md

emotion

The Next Generation of CSS-in-JS

Need support upgrading to Emotion 10? See the migration guide

Emotion is a performant and flexible CSS-in-JS library. Building on many other CSS-in-JS libraries, it allows you to style apps quickly with string or object styles. It has predictable composition to avoid specificity issues with CSS. With source maps and labels, Emotion has a great developer experience and great performance with heavy caching in production.

? Demo Sandbox

? Docs

Frequently viewed docs:

Quick Start

Get up and running with a single import.

npm install --save @emotion/core

/** @jsx jsx */
import { jsx } from '@emotion/core'

let SomeComponent = props => {
  return (
    <div
      css={{
        color: 'hotpink'
      }}
      {...props}
    />
  )
}

Do I Need To Use the Babel Plugin?

The babel plugin is not required, but enables some optimizations and customizations that could be beneficial for your project.

Look here ?emotion babel plugin feature table and documentation

Demo Sandbox

Demo Code Sandbox

Examples

emotion website [Demo Here]
next-hnpwa-guide-kit [Demo Here]
reactivesearch, a react UI library for Elasticsearch [Website]
circuit-ui, a react component library built at SumUp [Storybook]
govuk-react, a React component library built for UK Government departments
open a PR and add yours!

Ecosystem

stylelint - A mighty, modern linter that helps you avoid errors and enforce conventions in your styles.
facepaint
emotion-vue
ember-emotion
CSS to emotion transform
ShevyJS
design-system-utils - Utilities to give better access to your design system.
polished - Lightweight set of Sass/Compass-style mixins/helpers for writing styles in JavaScript.