Satisfying Types: Literal Magic and TypeScript Patterns
TypeScript’s type system is more than just a safety net – it’s an expressive toolkit for modelling complex relationships in your code. In this talk, we’ll explore how literal types serve as building blocks for type patterns that enhance both safety and readability. From discriminated unions to template literals, we’ll see how these concepts build on each other to create more powerful type definitions. Whether you’re new to advanced typing or looking to level up your skills, you’ll leave with concrete patterns you can implement in your codebase today.