Domain Data Modeling using TypeScript Aliases, Brand Types and Value Objects
Tomasz Ducin
The reason we use TypeScript is so that it can catch inadvertant bugs you or your teammate will inevitable make whether that's passing the wrong prop to a component or assuming the data coming in is of a certain type (or there at all!).
Simply using TypeScript and it's primitive types isn't enough to stop sneaky bugs from pestering you.
e.g. you wouldn't treat an email and a user Id that are both strings the same way, even though TypeScript wouldn't differentiate the two.
As your project matures, you need a type system that will mature with it so you can be confident in the code you ship.
This course addresses your code from a data modeling perspective and gives you tools to incrementally build models that make sense for your application.
You can introduce each pattern step by step and maximize the benefits you get from them.
Learner Reviews
- What did you like about this course?
Excelente course, I liked especially the Brand Type and Value Objects at the very end
elsonmendesoficial2 months ago - Can you take a moment to let us know what you expected from this course?
I expected a bit more of a deep dive, but I suppose there's not much you can cover with a 30 minute course.
Aaron McAdam3 months ago - What did you like about this course?
Tomasz is a good teacher, easy to understand and he always use well structured lectures. DDD is quite important in enterprise scale applications so highly recommend this course.
Attila Csanyi5 months ago - What did you like about this course?
Really useful course. Great explanations + concise videos. Picked up some useful tips.
Gary7 months ago - What did you like about this course?
Great examples of how to easily create and handle domain driven models on typescript!
Andre Ferreira8 months ago - What did you like about this course?
Nice! Informative and brings structure around theories I had for types
Learner8 months ago
Credits
Maggie AppletonCourse Content
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