Hey! Sure - been there done that https://stackoverflow.com/questions/57556599/how-to-render-n... :) Sapper, however, will not let you do that easily https://stackoverflow.com/questions/64507516/how-to-disable-... . I think with next.js it's somewhere in between - possbile, but not easy. And I totally buy the approach of being able to use and mix both according to the needs. My personal favorite for html+css composition is to develop components with react, deploy them on bit.dev and render with react.renderToStaticMarkup in backend with express.js Turboeshop.com is made exactly that way. BTW, there is identical website to https://turboeshop.com/fastestpageintheworld/ built with next.js(never mind the domain name): https://gatsbyeshop.com . Will update my initial comment as well.