November 16th update

    Added a guide on Design Thinking

    Design Thinking is the final topic in the developer mindset portion of the pillars of clean code.

    In this guide, we learn about the basics of Human-Centered Design how you can use it to optimize your code to be understood by humans.

    We're learn the psychology behind how humans discover and understand what can be done and how things work.

    Then, we're learn the fundamental principles of design. Just like how there are software design principles, there are human-centered design principles. We can use them to optimize the discoverability and understandability…

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    Howdy 👋

    This is an online wiki about the main topics over the last 40 years of software design, architecture & testing. It was created by Khalil Stemmler.

    This wiki's mission is to help eliminate the unknown unknowns, helping you get up to speed on the best practices and principles to write testable, flexible, and maintainable code.

    I created this wiki while I was connecting the dots on my own path. You can read more about that learning journey in the introduction

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    If you’ve already purchased the book, click here to re-send your link. You can read the online wiki or download a copy of the book in PDF, EPUB, and Kindle versions.

    Want access?

    You can read the intro to the book for free and visit solidbook.io to buy the book/wiki! To get an idea of my writing, read some of my best free content here and here.

    Need help?

    Something not working? Have a question? You can reach me on at khalil@khalilstemmler.com.