Union types articles

3/4/2025 • EN

Exploring how to use union and intersection types with objects in TypeScript, including discriminated unions for type narrowing.

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2/19/2025 • EN

Exploring the TypeScript `never` type, its role as a bottom type, and practical applications like union filtering and exhaustiveness checks.

Bottom Type never type type system TypeScript union types

2/15/2025 • EN

A guide to TypeScript conditional types, explaining their syntax, usage with examples, and how they work with union and generic types.

conditional types generic types type system TypeScript union types

11/19/2020 • EN

Argues against using TypeScript enums, advocating for union types due to code emission and type safety issues.

enums type safety TypeScript union types

6/29/2020 • EN

A technical guide on converting union types to intersection types in TypeScript using conditional types and function type inference.

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Union types Articles