I don't know why this link keeps getting posted. Javascript on Java in server land has been around for some time and I even talked about some other frameworks t

I don't know why this link keeps getting posted. Javascript on Java in server land has been around for some time and I even talked about some other frameworks that do this in a previous duped link https://news.ycombinator.com/item?id=12760128 https://news.ycombinator.com/item?id=12760128 I don't mind new libraries but it doesn't even explain how it is different or interesting or if prefers async to sync (I think it is sync). Hell you can even use Rhino Servlets like 15 years ago. The only thing that is new is Nashhorn but even that isn't that new. It is sad that Javascript is this sticky now.