I don’t see it as SPAs fading, but just the natural progression of this style of making apps/websites. People moved from a heavy server to a heavy client, and i

I don’t see it as SPAs fading, but just the natural progression of this style of making apps/websites. People moved from a heavy server to a heavy client, and in the process realized that shipping your entire website in one bundle at first load is not very performant. Now the tooling has caught up to the point where SPAs can be split on natural boundaries so that the individual page loads are smaller. I don’t see this as a fundamental change. Writing the actual code still feels the same more or less. It’s more the tooling that has changed what the output looks like.