The Jade 2025 release focuses on modernising the developer experience and helping you build faster, smarter, and more scalable applications.
It'd be nice to be able to drag n drop classes/methods/properties between environments. For example if it's a simple method that applies to Object on 3 environments, going through a change process seems overkill.
Very few languages and IDEs are not file based; therefore have these types of features by default.