JavaScript currently has three types of applications that you can build with: Single Page Applications (SPAs), pre-rendering/static generated sites and server-side rendered applications. SPAs come with many challenges, one of which is Search Engine Optimization (SEO). Possible solutions are to make use of Static Site Generators or Server-Side Rendering (SSR).
In this article, I’m going to explain them alongside listing their pros and cons so you have a balanced view.
https://www.smashingmagazine.com/2020/07/differences-static-generated-sites-server-side-rendered-apps/