
R times get significantly better with the move to 16, I don’t expect you will see a 3x improvement in your real world app. Anecdotally, I’ve heard from some early adopters that they are seeing ab…othing React 16 can do to make that faster. So while I absolutely expect to see React SSR times get significantly better with the move to 16, I don’t expect you will see a 3x improvement in your real world app. Anecdotally, I’ve heard from some early adopters that they are seeing about a 1.3x speedup. The best way to find out in your app is to test it out and see!