const root = hello: () => 'Hello from GraphiQL!', version: () => '1.0.0' ;
const app = express();
async function startServer() const app = express(); const server = new ApolloServer( typeDefs, resolvers );
EXPOSE 3000
app.listen(4000, () => console.log('✅ GraphiQL running at http://localhost:4000/graphiql'); ); EOF
// GraphiQL middleware (manual route) app.get('/graphiql', (req, res) => res.send( <!DOCTYPE html> <html> <head> <title>GraphiQL</title> <link href="https://unpkg.com/graphiql/graphiql.min.css" rel="stylesheet" /> </head> <body style="margin: 0; height: 100vh;"> <div id="graphiql" style="height: 100vh;"></div> <script crossorigin src="https://unpkg.com/react/umd/react.development.js"></script> <script crossorigin src="https://unpkg.com/react-dom/umd/react-dom.development.js"></script> <script crossorigin src="https://unpkg.com/graphiql/graphiql.min.js"></script> <script> const fetcher = GraphiQL.createFetcher( url: '/graphql' ); ReactDOM.render( React.createElement(GraphiQL, fetcher: fetcher ), document.getElementById('graphiql') ); </script> </body> </html> ); );
To install GraphQL Playground as an alternative:
Graphiql Install _best_ May 2026
const root = hello: () => 'Hello from GraphiQL!', version: () => '1.0.0' ;
const app = express();
async function startServer() const app = express(); const server = new ApolloServer( typeDefs, resolvers ); graphiql install
EXPOSE 3000
app.listen(4000, () => console.log('✅ GraphiQL running at http://localhost:4000/graphiql'); ); EOF const root = hello: () => 'Hello from GraphiQL
// GraphiQL middleware (manual route) app.get('/graphiql', (req, res) => res.send( <!DOCTYPE html> <html> <head> <title>GraphiQL</title> <link href="https://unpkg.com/graphiql/graphiql.min.css" rel="stylesheet" /> </head> <body style="margin: 0; height: 100vh;"> <div id="graphiql" style="height: 100vh;"></div> <script crossorigin src="https://unpkg.com/react/umd/react.development.js"></script> <script crossorigin src="https://unpkg.com/react-dom/umd/react-dom.development.js"></script> <script crossorigin src="https://unpkg.com/graphiql/graphiql.min.js"></script> <script> const fetcher = GraphiQL.createFetcher( url: '/graphql' ); ReactDOM.render( React.createElement(GraphiQL, fetcher: fetcher ), document.getElementById('graphiql') ); </script> </body> </html> ); ); const root = hello: () =>
To install GraphQL Playground as an alternative:
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