Simon Wicki • 1/6/2022

Interface vs Type Alias in TypeScript—Quick Comparison

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This article provides a concise, feature-by-feature comparison between Interfaces and Type Aliases in TypeScript. It covers capabilities like handling primitives, unions, mapped types, extension, and augmentation, offering practical guidance on when to use each construct for optimal TypeScript development.

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#TypeScript #type system #interface
Interface vs Type Alias in TypeScript—Quick Comparison

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