Are you sure this is a Show HN? It seems like an interesting blog post, but it doesn't seem like you're introducing something that HN can play with:

>Show HN is for something you've made that other people can play with. HN users can try it out, give you feedback, and ask questions in the thread.

https://news.ycombinator.com/showhn.html

I'm the author (and an indie dev) of the project here. I stumbled upon the public roadmap [1] for Wise [2] recently, and being the person behind product roadmap tool wanted to see how easy it is to build a similar looking one [3]. Turned out pretty well.

[1] - https://wise.com/gb/blog/wise-mission-roadmap

[2] - https://wise.com/

[3] - https://app.getshipit.com/r/tVTZlShDfP