nice job! I once created [Track HN](https://track-hacker-news.com) which does similar things! I've already archived historical data of scores/comments/ranks. It seems our projects overlap - maybe we can combine our efforts to hack something even cooler :).
Totally get the struggle — I spent way too many hours figuring which design system should I use for my next project. Ended up creating a site to compare the options: [https://rails.style]. Might help others in the same spot.
Worth noting that the poor performance of erb has been debunked[1] and it'd be helpful to add some caveat or clarification in the rendering solutions table.
