Unfortunately, this seems to be no longer developed - last github commit is from a year ago. It might've been interesting to see another language with the image system.
I've been playing with Smalltalk recently, and it's really interesting as an environment. It has a number of RAD tools built in - the flexible Morphic GUI from which you can quickly create your interface and middle-click to debug any given morph, the image system allowing you to store state without explicitly dealing with a database, and being able to develop from the same environment that your code runs in, allowing quick turn-around in adding and testing features - and I'm wondering why it's not used more often for line-of-business applications.
I've been playing with Smalltalk recently, and it's really interesting as an environment. It has a number of RAD tools built in - the flexible Morphic GUI from which you can quickly create your interface and middle-click to debug any given morph, the image system allowing you to store state without explicitly dealing with a database, and being able to develop from the same environment that your code runs in, allowing quick turn-around in adding and testing features - and I'm wondering why it's not used more often for line-of-business applications.