Back in October '19 I first sat down to pen my proposal for a "Business Rules Engine". At a job I'd just quit, and an Indie project I was working on, and several projects over the years before, I saw, worked with, and built home-grown or commercial tools that allow expression and execution of simple business logic.
Thing is, the commercial ones are super expensive enterprise tools and and home-grown ones, all sucked.
So I thought I'd fix that. Two years later we're now four dedicated people working part-time on Rulebox!