There are over 200 results of HN stories along this line[0]. Just eyeballing the list, it seems as though there is quite a variety.

[0] https://hn.algolia.com/?q=hacker+news+for+#!/story/sort_by_d...

Designer News: https://news.layervault.com/

Occasionally has some gems for front-end dev.

Hacker News for Business Bootstrappers and Digital Nomads: http://www.bootstrappers.io

HN for woodworkers: www.woodspotting.com