Benjamin De Cock (creator) wrote a post on Medium about the philosophy behind uilang: https://medium.com/@bdc/the-educational-side-of-uilang-92d39...

EDIT: This thread should probably merged into @benjamindc's own submission here on HN: https://news.ycombinator.com/item?id=8256416

I don't know about that almost natural-language DSL.