REST vs GraphQL: Key Differences to Help You Pick the Right API Design

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REST and GraphQL are two widely used approaches to building APIs, each with distinct strengths and trade-offs. REST organizes data around multiple endpoints with server-defined responses, making it simple, cacheable, and well-suited for resource-oriented applications. GraphQL typically uses a single endpoint where clients specify exactly the data they need, reducing over-fetching and minimizing multiple round trips. However, GraphQL introduces added complexity around query management, authorization, caching, and the N+1 query problem. Choosing between the two should depend on the application's data needs and frontend complexity, rather than on trends or familiarity alone.

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