As someone who had made a project analysing hackernews who had used clickhouse, I really feel like this is a project made for me (especially the updated every 5 minute aspect which could've helped my project back then too!)

Your project actually helps me out a ton in making one of the new project ideas that I had about hackernews that I had put into the back-burner.

I had thought of making a ping website where people can just @Username and a service which can detect it and then send mail to said username if the username has signed up to the service (similar to a service run by someone from HN community which mails you everytime someone responds to your thread directly, but this time in a sort of ping)

[The previous idea came as I tried to ping someone to show them something relevant and thought that wait a minute, something like ping which mails might be interesting and then tried to see if I can use algolia or any service to hook things up but not many/any service made much sense back then sadly so I had the idea in back of my mind but this service sort of solves it by having it being updated every 5 minutes]

Your 5 minute updates really make it possible. I will look what I can do with that in some days but I am seeing some discrepancy in the 5 minute update as last seems to be 16 march in the readme so I would love to know more about if its being updated every 5 minutes because it truly feels phenomenal if true and its exciting to think of some new possibilities unlocked with it.