- Catawiki Tech blog - https://medium.com/catawiki-engineering
- Coding Horror - https://blog.codinghorror.com/
- Dan Luu - https://danluu.com
- Dave Cheney - https://dave.cheney.net
- Fuzzy notepad - https://eev.ee
- Gates Notes - https://www.gatesnotes.com
- Go, the unwritten parts - https://rakyll.org/
- Julia Evans - https://jvns.ca
- Rands in Repose - http://randsinrepose.com
- Seth Godin's Blog - http://sethgodin.typepad.com
- Signal v. Noise - https://m.signalvnoise.com
- Steve Corona's Blog - http://stevecorona.com
- Ilija Eftimov - https://ieftimov.com/
- Vincent Boisard - https://bytes-and-bites.com/ (A real Catawikian!)
- OpenSource Connections - https://opensourceconnections.com/blog/
- Elastic - https://www.elastic.co/blog
- Query Understanding by Daniel Tunkelang - https://queryunderstanding.com/
- Netflix Tech Blog - https://medium.com/netflix-techblog
- Changing Bits - http://blog.mikemccandless.com/
- The Changelog - https://changelog.com/
- Refactoring: Improving the Design of Existing Code : https://www.goodreads.com/book/show/43242144-refactoring
- Domain Driven Design : https://www.goodreads.com/book/show/179133.Domain_Driven_Design
- Head First Design Patterns : https://www.goodreads.com/book/show/58128.Head_First_Design_Patterns
- Practical Object-Oriented Design in Ruby : https://www.goodreads.com/book/show/13507787-practical-object-oriented-design-in-ruby