Files
freeCodeCamp/guide/english/graphql/index.md
Randell Dawson 0a1eeea424 fix(guide) Replace invalid prism code block names (#35961)
* fix: replace sh with shell

fix replace terminal with shell

fix replace node with js

fix replace output with shell

fix replace cs with csharp

fix replace c++ with cpp

fix replace c# with csharp

fix replace javasctipt with js

fix replace syntax  with js

fix replace unix with shell

fix replace linux with shell

fix replace java 8 with java

fix replace swift4 with swift

fix replace react.js with jsx

fix replace javascriot with js

fix replace javacsript with js

fix replace c++ -  with cpp

fix: corrected various typos

fix: replace Algorithm with nothing

fix: replace xaml with xml

fix: replace solidity with nothing

fix: replace c++ with cpp

fix: replace txt with shell

fix: replace code with json and css

fix: replace console with shell
2019-05-15 19:08:19 +02:00

1.8 KiB

title
title
GraphQL

GraphQL

Developed by Facebook and launched in 2015, GraphQL is an API standard defined by its use of a declarative request that returns only the data the client requested, in the shape they desire. Unlike traditional REST APIs, GraphQL allows the client side of an application to ask for the exact pieces of data it requires in a readable way.

An alternative to the fixed endpoints of REST, its flexible approach makes aggregating data from multiple sources simpler, analytics are more refined and minimising the data fetched puts less pressure on slower networks, which speeds up responses for users

GraphQL schemas are often coupled with frameworks such as Relay or Apollo to make these requests from the client. GraphQL powers how GatsbyJS fetches data.

Installation

From the command line run:

npm init
npm install graphql --save

Queries

Mutations

Resolvers

Schemas

Additional Resources