Feature 1: Creating a Member

OK, so remember the Event Stormed model that we created earlier? Remember how a Member gets created? A Member gets created within the Forum subdomain when it hears a UserCreated event. This means that we're going to need a way to publish domain events between subdomains. It also means we're going to need a way to subscribe to Domain Events that we're interested in so that we can chain the…

Howdy 👋

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 🖼️".

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.

Want access?

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.

Need help?

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