I would love to read tech heavy engineering blogs which focuses at least 70% on engineering/hard skills and other 30% anything author wants to communicate.

Can you please share your list?

Here is some which I am enjoying so far:

* http://antirez.com/

* https://lemire.me/blog/

* http://muratbuffalo.blogspot.com/

* https://www.brendangregg.com/

* https://blog.pragmaticengineer.com/ - not tech heavy, but really like his articles everything around soft skill side of engineering