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What does "GraphQL" mean in programming?
GraphQL is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.
Definition
A query language for APIs that lets clients request exactly the data they need. Unlike REST, a GraphQL API typically has a single endpoint and clients describe the shape of the response.
Example
"With GraphQL, the client asks for only the user's name and email, not the whole user object."
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