[![Deploy to now](https://deploy.now.sh/static/button.svg)](https://deploy.now.sh/?repo=https://github.com/zeit/next.js/tree/master/examples/with-style-sheet) # Using the style-sheet CSS in JS library and extract CSS to file. ## How to use ### Using `create-next-app` Execute [`create-next-app`](https://github.com/segmentio/create-next-app) with [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) or [npx](https://github.com/zkat/npx#readme) to bootstrap the example: ```bash npx create-next-app --example with-style-sheet with-style-sheet-app # or yarn create next-app --example with-style-sheet with-style-sheet-app ``` ### Download manually Download the example: ```bash curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-style-sheet cd with-style-sheet ``` Install it and run: ```bash npm install npm run dev # or yarn yarn dev ``` Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download)) ```bash now ``` ## The idea behind the example This example features an app using the [style-sheet](https://www.npmjs.com/package/style-sheet) CSS in JS library and demonstrates how it is possible to extract styles to file.