My current one is https://limnology.co/ , organizing the top 70k educational youtubers in 20 languages. Youtube's channel discovery is pretty bad, and I wanted an easy way to find new channels about the topics I'm interested in. Still a work in progress as the problem turned out to be a lot harder than I thought.
Nice catalog! YouTube channel discovery is terrible even for people already subscribed to channels. Simply clicking on English -> Photography brought me back to a few people I subscribe to but haven't checked out in over a year. They literally never surface in my recommendations even though I'm subbed.
Really good stuff over there! However please make the distinction over European Portuguese and Brazilian Portuguese. It was a bummer to me trying to go through “Portuguese” that are not European.
