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fix(graphiql): update graphiql playground to latest version #1191

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fix(graphiql): update graphiql playground to latest version
juliankoehn Jun 25, 2025
f0af1d0
fix(playground): missed endpoint url
juliankoehn Jun 25, 2025
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167 changes: 90 additions & 77 deletions v2/pkg/playground/files/playground.html
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Original file line number Diff line number Diff line change
@@ -1,93 +1,106 @@
<!--
* Copyright (c) 2021 GraphQL Contributors
* Copyright (c) 2025 GraphQL Contributors
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
-->
<!doctype html>
<html lang="en">
<head>
<title>GraphiQL</title>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>GraphiQL 5 with React 19 and GraphiQL Explorer</title>
<style>
body {
height: 100%;
margin: 0;
width: 100%;
overflow: hidden;
}
body {
margin: 0;
}

#graphiql {
height: 100vh;
}
</style>
<!--
This GraphiQL example depends on Promise and fetch, which are available in
modern browsers, but can be "polyfilled" for older browsers.
GraphiQL itself depends on React DOM.
If you do not want to rely on a CDN, you can host these files locally or
include them directly in your favored resource bundler.
-->
<script
crossorigin
src="https://unpkg.com/react@18/umd/react.development.js"
></script>
<script
crossorigin
src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"
></script>
<!--
These two files can be found in the npm module, however you may wish to
copy them directly into your environment, or perhaps include them in your
favored resource bundler.
-->
<script
src="https://unpkg.com/graphiql/graphiql.min.js"
type="application/javascript"
></script>
<script
src="https://unpkg.com/subscriptions-transport-ws@0.11.0/browser/client.js"
type="application/javascript"
></script>
<link rel="stylesheet" href="https://unpkg.com/graphiql/graphiql.min.css" />
<!--
These are imports for the GraphIQL Explorer plugin.
-->
<script
src="https://unpkg.com/@graphiql/plugin-explorer/dist/index.umd.js"
crossorigin
></script>
#graphiql {
height: 100dvh;
}

.loading {
height: 100%;
display: flex;
align-items: center;
justify-content: center;
font-size: 4rem;
}
</style>
<link rel="stylesheet" href="https://esm.sh/graphiql/dist/style.css" />
<link
rel="stylesheet"
href="https://unpkg.com/@graphiql/plugin-explorer/dist/style.css"
rel="stylesheet"
href="https://esm.sh/@graphiql/plugin-explorer/dist/style.css"
/>
</head>
<!-- Note: the ?standalone flag bundles the module along with all of its `dependencies`, excluding `peerDependencies`, into a single JavaScript file. -->
<script type="importmap">
{
"imports": {
"react": "https://esm.sh/react@19.1.0",
"react/jsx-runtime": "https://esm.sh/react@19.1.0/jsx-runtime",

"react-dom": "https://esm.sh/react-dom@19.1.0",
"react-dom/client": "https://esm.sh/react-dom@19.1.0/client",

"graphiql": "https://esm.sh/graphiql?standalone&external=react,react-dom,@graphiql/react,graphql",
"@graphiql/plugin-explorer": "https://esm.sh/@graphiql/plugin-explorer?standalone&external=react,@graphiql/react,graphql",
"@graphiql/react": "https://esm.sh/@graphiql/react?standalone&external=react,react-dom,graphql",

<body>
<div id="graphiql">Loading...</div>
<script>
const endpointURL = "{{ .EndpointURL }}";
const subscriptionEndpointURL = "ws://"+ window.location.host + "{{ .SubscriptionEndpointURL }}";
const root = ReactDOM.createRoot(document.getElementById('graphiql'));
console.log("endpointURL: ", endpointURL)
console.log("subscriptionEndpointURL: ", subscriptionEndpointURL)
"@graphiql/toolkit": "https://esm.sh/@graphiql/toolkit?standalone&external=graphql",
"graphql": "https://esm.sh/graphql@16.11.0"
}
}
</script>
<script type="module">
// Import React and ReactDOM
import React from 'react';
import ReactDOM from 'react-dom/client';
// Import GraphiQL and the Explorer plugin
import { GraphiQL, HISTORY_PLUGIN } from 'graphiql';
import { createGraphiQLFetcher } from '@graphiql/toolkit';
import { explorerPlugin } from '@graphiql/plugin-explorer';

import createJSONWorker from 'https://esm.sh/monaco-editor/esm/vs/language/json/json.worker.js?worker';
import createGraphQLWorker from 'https://esm.sh/monaco-graphql/esm/graphql.worker.js?worker';
import createEditorWorker from 'https://esm.sh/monaco-editor/esm/vs/editor/editor.worker.js?worker';

const endpointURL = "{{ .EndpointURL }}";

let subscriptionsClient = new window.SubscriptionsTransportWs.SubscriptionClient(subscriptionEndpointURL, {
reconnect: true
});
const fetcher = GraphiQL.createFetcher({
globalThis.MonacoEnvironment = {
getWorker(_workerId, label) {
console.info('MonacoEnvironment.getWorker', { label });
switch (label) {
case 'json':
return createJSONWorker();
case 'graphql':
return createGraphQLWorker();
}
return createEditorWorker();
},
};

const fetcher = createGraphiQLFetcher({
url: endpointURL,
legacyClient: subscriptionsClient,
});
const explorerPlugin = GraphiQLPluginExplorer.explorerPlugin();
root.render(
React.createElement(GraphiQL, {
fetcher,
defaultEditorToolsVisibility: true,
plugins: [explorerPlugin],
}),
);
</script>
</body>
</html>
});
const plugins = [HISTORY_PLUGIN, explorerPlugin()];

function App() {
return React.createElement(GraphiQL, {
fetcher,
plugins,
defaultEditorToolsVisibility: true,
});
}

const container = document.getElementById('graphiql');
const root = ReactDOM.createRoot(container);
root.render(React.createElement(App));
</script>
</head>
<body>
<div id="graphiql">
<div class="loading">Loading…</div>
</div>
</body>
</html>