Sorry, but the claim about "10x dev" is not a developer that codes 10x faster, but a coder that needs to do 10x less work. And none of the tools presented helps to achieve that objective. Yes, they write a little bit of code, but writing code is the easiest part of coding. The hard part is keeping the code clean, with an agile design. And that requires having a big picture of the whole development, something that none of the presented tools do.