I have modest skills as a developer. I was trying to convert an old static web site into something more interactive. Without really thinking it through, I started building a SPA. I got stuck on the SEO part. I found it innately complex, but the real trouble came from trying to bring together the disparate sections of the old static site while preserving and abetting SEO.

One day I just ditched the SPA and rebuilt the whole architecture with NodeJs and Express. I was done in a few days. It could have gone even faster, but the original static site was really a mess with years of accumulated bad decisions embedded in it.

I know this is just one data point and not really proof of anything. Nevertheless, the linked article made a lot of sense to me. Most of the bulleted points resonated with me, but none more than the SEO issue. There are solutions to the SEO issue, but I personally did not find them easy to implement. If I were part of a big professional team, and we really needed a SPA, I would have called this one differently, but I was working on my own, and I didn't really have the sense at first to see that I didn't need a SPA to achieve my goals. I was perhaps a bit too susceptible to the hype without enough experience to really understand the issues involved.