graphiql

An graphical interactive in-browser GraphQL IDE.

Usage no npm install needed!

<script type="module">
  import graphiql from 'https://cdn.skypack.dev/graphiql';
</script>

README

GraphiQL

Security Notice: All versions of graphiql < 1.4.3 are vulnerable to an XSS attack in cases where the GraphQL server to which the GraphiQL web app connects is not trusted. Learn more in our security advisory.

Breaking Changes & Improvements: several interfaces are being dropped for new ones for GraphiQL 2.0.0! Read more in this issue

graphiql@2.0.0-beta is a much larger ongoing effort that introduces plugins, i18n, and so many more features after a substantial rewrite using modern react.

NPM jsDelivr hits (npm) npm downloads Snyk Vulnerabilities for npm package npm bundle size (version) npm bundle size (version) License Discord Channel /ˈɡrafək(ə)l/ A graphical interactive in-browser GraphQL IDE. Try the live demo.

Features

  • Syntax highlighting.
  • Intelligent type ahead of fields, arguments, types, and more.
  • Real-time error highlighting and reporting for queries and variables.
  • Automatic query and variables completion.
  • Automatically adds required fields to queries.
  • Documentation explorer, search, with markdown support.
  • Query History using local storage
  • Run and inspect query results using any promise that resolves JSON results. HTTPS or WSS not required.
  • Supports full GraphQL Language Specification:
    • Queries, Mutations, Subscriptions, Fragments, Unions, directives, multiple operations per query, etc

Live Demos

We have a few demos of master branch via the default netlify build (the same URL paths apply to deploy previews on PRs):

  1. graphiql.min.js demo - the min.js bundle for the current ref
  2. graphiql.js demo - development build is nice for react inspector, debugging, etc
  3. bundle analyzer for graphiql.min.js

Examples

Getting started

Modules

You can use the graphiql module, however bear in mind that react react-dom and graphql will all need to be present already for it to work, as they are peerDependencies

With npm:

npm install --save graphiql react react-dom graphql

Alternatively, if you are using yarn:

yarn add graphiql react react-dom graphql

UMD

With unpkg/jsdelivr, etc:

<link href="https://unpkg.com/graphiql/graphiql.min.css" rel="stylesheet" />
<script crossorigin src="https://unpkg.com/graphiql/graphiql.min.js"></script>

(see: Usage UMD Bundle below for more required script tags)

Usage

Build for the web with webpack or browserify, or use the pre-bundled graphiql.js file. See the cdn example in the git repository to see how to use the pre-bundled file, or see the webpack example to see how to bundle an application using the GraphiQL component.

Usage: NPM module

Note: If you are having webpack issues or questions about webpack, make sure you've cross-referenced your webpack configuration with our own webpack example first. We now have tests in CI that ensure this always builds, and we ensure it works end-to-end with every publish.

Using another GraphQL service? Here's how to get GraphiQL set up:

GraphiQL provides a React component responsible for rendering the UI, which should be provided with a required `fetcher function for executing GraphQL operations against your schema.

For HTTP transport implementations, we recommend using the fetch standard API, but you can use anything that matches the type signature, including async iterables and observables.

You can also install @graphiql/create-fetcher to make it easier to create a simple fetcher for conventional http and websockets transports. It uses graphql-ws@4.x protocol by default.

import React from 'react';
import ReactDOM from 'react-dom';

import GraphiQL from 'graphiql';
import { createGraphiQLFetcher } from '@graphiql/toolkit';

const fetcher = createGraphiQLFetcher({
  url: window.location.origin + '/graphql',
});

ReactDOM.render(
  <GraphiQL fetcher={fetcher} editorTheme={'dracula'} />,
  document.body,
);

Read more about using createGraphiQLFetcher in the readme to learn how to add headers, support the legacy subsriptions-transport-ws protocol, and more.

Usage: UMD Bundle over CDN (Unpkg, JSDelivr, etc)

Don't forget to include the CSS file on the page! If you're using npm or yarn, you can find it in node_modules/graphiql/graphiql.css, or you can download it from the releases page.

For an example of setting up a GraphiQL, check out the example in this repository which also includes a few useful features highlighting GraphiQL's API.

The most minimal way to set up GraphiQL is a single index.html file:

<html>
  <head>
    <title>Simple GraphiQL Example</title>
    <link href="https://unpkg.com/graphiql/graphiql.min.css" rel="stylesheet" />
  </head>
  <body style="margin: 0;">
    <div id="graphiql" style="height: 100vh;"></div>

    <script
      crossorigin
      src="https://unpkg.com/react/umd/react.production.min.js"
    ></script>
    <script
      crossorigin
      src="https://unpkg.com/react-dom/umd/react-dom.production.min.js"
    ></script>
    <script
      crossorigin
      src="https://unpkg.com/graphiql/graphiql.min.js"
    ></script>

    <script>
      const fetcher = GraphiQL.createFetcher({ url: 'https://my/graphql' });

      ReactDOM.render(
        React.createElement(GraphiQL, { fetcher: fetcher }),
        document.getElementById('graphiql'),
      );
    </script>
  </body>
</html>

Notes:

  • the inlined styles are important for ensuring GraphiQL is visible and fills the canvas.
  • using React.createElement directly is belaborous, so follow the webpack instructions above for more highly customized implementation
  • we can use GraphiQL.createFetcher in the UMD bundle only, so that it can be tree shaken out for modules

GraphiQL for my GraphQL Service/HTTP Server/Etc

You may be using a runtime that already provides graphiql, or that provides it via a middleware. For example, we support express-graphql!

I would suggest a search for "graphiql " such as "graphiql express", "graphiql absinthe", etc to learn a potentially simpler route to setup for your environment. There are many npm packages, ruby gems, java utilities for deploying graphiql.

Here are some example searches:

This doesn't include runtimes or libraries where GraphiQL is used but isn't referenced in the package registry search entry.

Customize

GraphiQL supports customization in UI and behavior by accepting React props and children.

Props

fetcher is the only required prop for <GraphiQL />.

For props documentation, see the API Docs

Children (this pattern will be dropped in 2.0.0)

  • <GraphiQL.Logo>: Replace the GraphiQL logo with your own.

  • <GraphiQL.Toolbar>: Add a custom toolbar above GraphiQL. If not provided, a default toolbar may contain common operations. Pass the empty <GraphiQL.Toolbar /> if an empty toolbar is desired.

  • <GraphiQL.Button>: Add a button to the toolbar above GraphiQL.

  • <GraphiQL.Menu>: Add a dropdown menu to the toolbar above GraphiQL.

    • <GraphiQL.MenuItem>: Items for a menu.

  • <GraphiQL.Select>: Add a select list to the toolbar above GraphiQL.

    • <GraphiQL.SelectOption>: Options for a select list.

  • <GraphiQL.Group>: Add a group of associated controls to the toolbar above GraphiQL. Expects children to be <GraphiQL.Button>, <GraphiQL.Menu>, or <GraphiQL.Select>.

  • <GraphiQL.Footer>: Add a custom footer below GraphiQL Results.

Full Usage Example

TODO: kitchen sink example project or codesandbox

Applying an Editor Theme

In order to theme the editor portions of the interface, you can supply a editorTheme prop. You'll also need to load the appropriate CSS for the theme (similar to loading the CSS for this project). See the themes available here.

// In your html
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.23.0/theme/solarized.css" />

// In your GraphiQL JSX
<GraphiQL
  editorTheme="solarized light"
/>