Micro GraphQL

Create a performant graphql server with micro and graphql-js.

// server.js
import createHandler from 'micro-graphql'
import schema from './schema'

export default createHandler({ schema })

$ micro -p 3000 server.js

Documentation

Installation

Install from NPM:

$ npm install micro-graphql --save

API

createHandler

createHandler({ schema, context = null, root = null, formatError = defaultFormatError })

• schema is a non-optional instance of GraphQLSchema from graphql-js
• context can be anything, and is passed to all resolve functions in your schema
• root can be anything, and is the root value of your executed query
• formatError is a function which allows custom error formatting; defaults to graphql-js#formatError
• This function is exposed as the default export.
• Returns a micro request handler which executes GraphQL queries and responds with JSON
• Tip: To configure the handler per-request, simply wrap it:

export default async (req, res) => {
  const handler = createHandler({
    schema,
    context: { req }
  })
  return handler(req, res)
}