May 12th, 2022 update

Heyo~ đź‘‹ Khalil here.

In 2019, after having tanked the quality of the code for my own startup company I was building during school, I started my blog. As I sought out how to not have that happen again, writing lots of code and reading the classic software design books, I couldn’t believe how ill-prepared I was for real-world programming.

Not knowing how to organize business logic, write tests, or write code in a way that it gets better instead of worse after time, I realized that if I — a university…

Howdy đź‘‹

This is an online wiki and book about the basics of software design and architecture with TypeScript by Khalil Stemmler, Developer Advocate @ Apollo GraphQL .

This book’s mission is to teach developers the essential skills and practices to write testable, flexible, and maintainable code.

You can read more about the learning journey in the "Software Design and Architecture Roadmap 🖼️".

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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.

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You can read the intro to the book for free and visit to buy the book/wiki (it's currently on pre-sale for 33% off)! For recent updates, click here. To get an idea of my writing, read some of my best free content here and here.

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