A few of my favoriates from my RSS reader (in no particular order) include:<p>- <a href="http://www.kalzumeus.com/blog/" rel="nofollow">http://www.kalzumeus.com/blog/</a> I love reading anything by Patrick McKenzie because he writes about incredibly valuable things, usually focusing on how to make sales, lifecycle emails, running his companies, and other general start-up related information. You might recognize him on HN as patio11<p>- <a href="https://blog.cloudflare.com/" rel="nofollow">https://blog.cloudflare.com/</a> CloudFlare has really excellent content and often writes about SSL/TLS related topics, which personally interest me. They have good technical explanations of SSL/TLS vulnerabilities and discuss how they provide SSL to all of their customers. Also, they discuss how they handle massive scale and other interesting things.<p>- <a href="https://aws.amazon.com/blogs/aws/category/week-in-review/" rel="nofollow">https://aws.amazon.com/blogs/aws/category/week-in-review/</a> I often find really good articles linked from the AWS blog. I like to stay current on the latest/greatest features and improvements which AWS puts out there and the Week in Review posts are often easy to skim and see if a linked article is worth reading in its entirety.<p>- <a href="https://codeascraft.com/" rel="nofollow">https://codeascraft.com/</a> Etsy's engineering blog is fantastic. I am always blown away at the passion that comes through from their posts. They seem to have a really sharp set of devs over there and I just enjoy reading their stuff. I especially enjoy the quarterly performance review posts, which show graphs about latencies throughout their stack.<p>- <a href="https://strongloop.com/" rel="nofollow">https://strongloop.com/</a> The StrongLoop blog has some really great content for NodeJS devs. They often post about their own products, which is understandable but annoying since I do not use them directly. They took over maintenance of ExpressJS, though, which I use daily and they also have great contributions to a bunch of other tools in the ecosystem.<p>- <a href="https://www.hashicorp.com/blog" rel="nofollow">https://www.hashicorp.com/blog</a> HashiCorp made popular tools like Vagrant, Packer, Terraform, etc. I enjoy using most of their products and I like the way their blog presents things in a straight forward tone without too much marketing BS. Seems like a great company culture.<p>- <a href="http://blog.ivanristic.com/" rel="nofollow">http://blog.ivanristic.com/</a> Ivan Ristic is seriously awesome. He runs the incredibly useful and educational SSL Labs (<a href="https://www.ssllabs.com/ssltest/" rel="nofollow">https://www.ssllabs.com/ssltest/</a>) and discusses really interesting and useful topics on SSL/TLS configuration and management. You should also buy his awesome book: <a href="https://www.feistyduck.com/books/bulletproof-ssl-and-tls/" rel="nofollow">https://www.feistyduck.com/books/bulletproof-ssl-and-tls/</a> (no, I'm not affiliated with Ivan. I just think he is awesome and his content is hugely valuable).<p>- <a href="https://www.imperialviolet.org/" rel="nofollow">https://www.imperialviolet.org/</a> Imperial Violet is the blog of Adam Langley (<a href="http://www.rsaconference.com/speakers/adam-langley" rel="nofollow">http://www.rsaconference.com/speakers/adam-langley</a>), a security engineer at Google. He writes about SSL/TLS and many other security related topics. His technical explanation of POODLE and other SSL/TLS vulnerabilities are hugely useful and very digestable.