Re:Ask HN: Best Framework to build Reddit in 2021?
by nik736 on Monday July 05, 2021 @01:11AM
(#27734810)
Rails will handle "thousands of comments" just fine. If you are hitting scaling issues with a midsize Rails app you probably could look into how to optimize.
Throwing Mongo at the problem is not really a solution.
Iirc Reddit stopped open sourcing their code from 2017 and I guess understanding and running that 12 year old spaghetti code wasn't worth it anyway. I don't see anything useful on their github page too https://github.com/reddit