Every Hacker Noon story is reviewed by editor. On sites where anyone can publish, I'd guess less than 10% of stories are reviewed by an editor... but who knows?
I heard 7 of the 50 most clapped stories in 2018 are on hackernoon.com https://twitter.com/search?q=most%20clapped%20hackernoon&src... but I don't trust claps these days b/c of the evidence I've seen showing how clap counts display differently for different site visitors. If I go to hackernoon.com right now, "Blockchain Empowering Women Around the World" displays as zero claps on the hackernoon.com homepage, but I am following the author and when I click on the story many people have clapped it... https://hackernoon.com/blockchain-empowering-women-around-th... But if claps are to be trusted as a measure of quality, Hacker Noon outperforms the vast majority Medium posts: https://schleiss.io/2018/07/28/average-hackernoon-claps/
BTW, greatly appreciate the kind words about doing more initiative with my life! I thought a top 5k site in the world was cool, but it is small potatoes when you're neighbors are making twice baked. As the kids say, "CHEEEEEEESE"