Ask HN: Is there a service that uses AI to search HN?

For example I was just reading the latest Deno thread and an ORM debate popped up.

So I was wondering, it would be cool if there was some automatic way to see the 20000 other times that people started debating ORMs on Hacker News. Or maybe even somehow analyze the reads to be the most common type of argument.

Also it would be neat to find all the posts and threads related to Deno on HN so far.

It seems like something that cutting edge NLP can do pretty effectively, at least as far as sorting conversations and sub-conversations into keywords.