Welcome to David's World!
Part of my research at leibs-labs is the building of an experimental array thinking framework written in ES2015 (Javascript). The framework has its own co-evolving Notebook interface. The purpose of this work it to explain and explore array programming using a rich understandable implementation. Hopefull the Notebook and the array programming library named Functiona Fever Dream (FFD) will be useful as a personal productivity tool and help someone new to array programming learn to think in a different way. I use it for something every day on my iPad.