The fact that you think it’s materially different is amusing. The only “magic” here is injecting JS shims to handle bidirectional syncs for certain components (

The fact that you think it’s materially different is amusing. The only “magic” here is injecting JS shims to handle bidirectional syncs for certain components (“islands” in their parlance). That is also something we’ve had for a very long time, though admittedly it was kludgy as hell two decades ago (ajax polling, SSE, long-polling, comet, etc).