This example features how yo 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 styletron.
For this purpose we are extending the <Document /> and injecting the server side rendered styles into the <head>.
Deploy the example using Vercel or preview live with StackBlitz
Execute create-next-app with npm, Yarn, or pnpm to bootstrap the example:
npx create-next-app --example with-styletron with-styletron-appyarn create next-app --example with-styletron with-styletron-apppnpm create next-app --example with-styletron with-styletron-appDeploy it to the cloud with Vercel (Documentation).