A w s c d k is a way to write your ite structure as o. I essentially adding any common language programing language, so and write java script or typescript. And using it, you can define your clouded for structure an object oriented way with all the praviters they need. You can take it down, you can reconfigure it and look at how it's changed since your last commit. And you can store all that configuration in source control. It has allowed us to scale up terms of like, number of lamb to functions. We have like maybe 60 or something, which would be unmaintainable in the council. But they're essentially just completely