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 * [Alan Franzoni](https://www.franzoni.eu/shell-scripting-when-to-use-the-long-or-the-shor/) - (2017) Shell scripting: short or long format options?
 * [ty-/spec-style-guide](https://github.com/ty-/spec-style-guide) - some best practices for writing markdown based specifications to be printable by gitprint.com and pandoc
 * [Joël Spolsky](https://www.joelonsoftware.com/2005/05/11/making-wrong-code-look-wrong/) - (2005) Making Wrong Code Look Wrong
+* [Joël Spolsky](https://www.joelonsoftware.com/2003/12/01/craftsmanship-2/) - (2003) Craftsmanship
+* [Joël Spolsky](https://www.joelonsoftware.com/2009/09/23/the-duct-tape-programmer/) - (2009) The Duct Tape Programmer
 
 ## Database
 * [jOOQ Blog](https://blog.jooq.org/) - best practices and lessons learned about writing Java and SQL code
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 * [Software Engineering Stack Exchange](https://softwareengineering.stackexchange.com/questions/44177/what-is-the-single-most-effective-thing-you-did-to-improve-your-programming-skill) - What is the single most effective thing you did to improve your programming skills?
 * [Joël Spolsky](https://www.joelonsoftware.com/2005/05/11/making-wrong-code-look-wrong/) - (2005) Making Wrong Code Look Wrong
 * [Joël Spolsky](https://www.joelonsoftware.com/2000/11/08/painless-bug-tracking/) - (2000) Painless Bug Tracking
+* [Joël Spolsky](https://www.joelonsoftware.com/2009/09/23/the-duct-tape-programmer/) - (2009) The Duct Tape Programmer
 
 ## Programmer humor
 * [CommitStrip](http://www.commitstrip.com/en) - daily life of developers