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When I teach treating errors as values, and myself wonder where an error falls on the spectrum of domain vs infra vs panic, what the user and/or developer can do about it, as a UI guy at heart, I always come back to how you display that.

Side of desk project is to:

1. wrap native fetch with Neverthrow
2. provide nicer, Elm style return types
3. abstract away decoding/enoding for JSON
4. same, but for GraphQL + company’s rules around that

Took the Versys-X out for a spin on the road and dirt hills.

Part 26 – Final Thoughts – Type Driven Development

This is a series of posts I’m writing about using types as another tool in software development, Continuous Delivery, & keeping LLM’s honest. They’re also a design & refactoring tool, a communication tool, and reduce how many tests you have to write.