Best technical software engineering newsletter is Quastor IMO. The writer looks through all the various engineering blogs from Big Tech companies and sends out

Best technical software engineering newsletter is Quastor IMO. The writer looks through all the various engineering blogs from Big Tech companies and sends out summaries of the most interesting posts. https://quastor.org/ https://quastor.org/ They also do technical writeups and deep dives on OSS projects and whatnot. Here's one they did on Apache Spark -> https://www.quastor.org/p/the-architecture-of-apache-spark https://www.quastor.org/p/the-architecture-of-apache-spark