Amber writes about her switching the "motor" of her blog/website.
What I really like is the in-depth comparison and reasoning which kind of shows that the "rule of least power" should also be more often applied not only to the technology in general, but for our choice of tools as well. And I admire her willingness to face new challenges although she already had invested in a "mightier" solution before. Restarting, relearning and again climb up the new hill is something that not many will do.

(no) need to check or ensure that it is server-rendered, is able to be crawled by search engines to allow good search engine optimisation (SEO), or works without JavaScript.
Non-SPAs do all of this by default.