This example features how to use a different styling solution than styled-jsx that also supports universal styles. That means we can serve the required styles for the first render within the HTML and then load the rest in the client. In this case we are using fela.
For this purpose we are extending the <Document /> and injecting the server side rendered styles into the <head>.
Deploy the example using Vercel:
Execute create-next-app with npm or Yarn to bootstrap the example:
npx create-next-app --example with-fela with-fela-app
# or
yarn create next-app --example with-fela with-fela-appDeploy it to the cloud with Vercel (Documentation).