Here's what's new
💡 Progress: Portions of the book have already been written. Check out the new timeline in the updates section to see when each part of the book will be ready to read!
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 🖼️".
Already bought it?
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.
You can read the intro to the book for free and visit solidbook.io 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.