GraphQL is an open‑source query language for APIs and a server‑side runtime. It provides a strongly‑typed schema to define relationships between data, making APIs more flexible and predictable.

Mar 10, 2026 · GraphQL is a powerful query language for APIs developed by Facebook that allows clients to request exactly the data they need. It provides a flexible and efficient alternative to …

GraphQL is a data query and manipulation language that allows specifying what data is to be retrieved (" declarative data fetching") or modified. A GraphQL server can process a client query using data from …

GraphQL: APIs for humans and agents GraphQL is the developer-friendly query language for the modern web. It transforms how apps fetch data from an API, enabling you to get exactly what you …

Learn what GraphQL is and how it works. Discover topics from the most basic concepts, like how GraphQL works, to usage topics like GraphQL schema, mutation, subscription, and many more.

Nov 14, 2025 · What is GraphQL? GraphQL is an architectural style for delivering data- and content-focused APIs using HTTP. Learn more about GraphQL APIs and how they work.

Fullstack GraphQL Tutorial to go from zero to production covering all basics and advanced concepts. Includes tutorials for Apollo, Relay, React and NodeJS.

Jun 15, 2026 · GraphQL.js is the official JavaScript implementation of the GraphQL specification. It provides the parser, validator, executor, type system, and utilities used to build GraphQL servers, …

Jun 19, 2026 · With GraphQL, you describe your data and its structure using a type system. This schema acts as a contract between the client and server, allowing both sides to understand how to …

GraphQL API vulnerabilities GraphQL vulnerabilities generally arise due to implementation and design flaws. For example, the introspection feature may be left active, enabling attackers to query the API …