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 …

Learn how GraphQL’s schema language defines the shape of your data using types. Understand how to structure GraphQL queries to request exactly the data you need — including fields, …

The operation type is either query, mutation, or subscription and describes what type of operation you intend to do. This keyword is required unless you’re using the shorthand syntax for …

GraphQL Mesh allows you to use GraphQL query language to access data in remote APIs that don't run GraphQL (and also ones that do run GraphQL). It can be used as a gateway to other …

Sep 13, 2015 · It moved the focus of development to the client apps, where designers and developers spend their time and attention. What is GraphQL? A GraphQL query is a string that …

GraphQL is a specification that can be implemented in any language. Our Code page contains a long list of libraries in many different programming languages to help with that.

Since we can’t rely on a specific programming language to discuss GraphQL schemas in this guide, we’ll use SDL because it’s similar to the query language that we’ve seen so far and …

GraphQL is a query language for your API, and a server-side runtime for executing queries using a type system you define for your data. The GraphQL specification was open-sourced in 2015 …

With GraphQL, you have control over what data you request and typically results are formatted in a client-friendly way by the graph design. So this benefit is already built-in. Many client …

Now that you understand the different phases of a GraphQL request and how responses are provided to clients, head over to the Introspection page to learn about how a GraphQL server …