GraphQLRESTAPI Design
GraphQL isn't 'better' than REST — they optimize for different things. The right choice depends on your clients, your data shape, and your team. Here's a clear-eyed comparison.
Where GraphQL Wins
- Clients fetch exactly the fields they need in one request — no over- or under-fetching.
- A single endpoint with a typed schema and great tooling.
- Ideal for complex, nested data and many client types (web, mobile, partners).
Where REST Wins
- HTTP caching just works — CDNs, browsers, and proxies cache GET responses for free.
- Simpler to build, secure, and reason about for straightforward CRUD.
- Easier rate limiting and observability per endpoint.
The 2026 Middle Ground
Many teams use REST (or tRPC for TypeScript monorepos) for internal apps and reserve GraphQL for public APIs serving diverse clients. You don't have to pick one for the whole company.
GraphQL's Gotchas
Watch for N+1 resolvers (use DataLoader), unbounded query complexity (add depth/cost limits), and caching that's harder than REST's. Power has a price.
