Here’s a curated list of engineering blogs, anchored to the individual category: https://github.com/kilimchoi/engineering-blogs/blob/master/R...

Might be some names you recognise or want to explore.

I also wrote a basic script to rank domains by HN upvotes if you want to distill the list a bit more: https://github.com/RhettTrickett/hacker-news-rank