Great idea. Index is based on submitted sites:
https://github.com/kagisearch/smallweb/blob/main/smallweb.tx...
There is also Small Comic:
https://kagi.com/smallweb/?comic
https://github.com/kagisearch/smallweb/blob/main/smallcomic....
And Small YouTube:
https://github.com/kagisearch/smallweb/blob/main/smallyt.txt
And Small HN:
https://hcker.news/?smallweb=true
https://news.ycombinator.com/item?id=46618714 (Ask HN: Share your personal website, 2414 comments)