graphql-js.md

name	description	url	github	npm
GraphQL.js	The reference implementation of the GraphQL specification, designed for running GraphQL in a Node.js environment.	/graphql-js/	graphql/graphql-js	graphql

To run a GraphQL.js hello world script from the command line:

npm install graphql

Then run node hello.js with this code in hello.js:

var { graphql, buildSchema } = require("graphql")

var schema = buildSchema(`
  type Query {
    hello: String
  }
`)

var rootValue = { hello: () => "Hello world!" }

var source = "{ hello }"

graphql({ schema, source, rootValue }).then(response => {
  console.log(response)
})