What really caught my attention is how modular this whole thing is structured. It's not just another one-off tool you fire up and forget about—it's more like a foundational layer that other builders can stack on top of. The real magic? You've got AI applications launching, interconnecting, iterating continuously, and in the process building genuine network effects. That composability angle is what makes it stick around in the mind. Instead of siloed products doing their own thing, everything links together. Different projects can plug in, upgrade, interact organically. It creates this ecosystem where the whole becomes significantly greater than the sum of its parts.