How to make a website on Reactjs that is problem-free in terms of indexing?

Question

Search Engine Optimization

Hello.
What is the current state of affairs with fully dynamic sites in terms of search engines?
Will the site suffer at least on some points? The site is one-page in its purest form, navigation is exclusively react's with url substitution. Those. no static in the backyard.
How is it done today? Need to keep a non-js fallback in some noscript or... ?

Answer 1

When SEO is important it is better to use SSR. For React - Next.js