Universal and spec-compliant GraphQL HTTP middleware for Deno and Bun. Based on graphql-http.
- ✨ Works with
Deno.serve,Bun.serveand oak - ⚡
GraphQL Playground
integration (via
graphiql: true)
The simplest setup with Deno.serve:
import { GraphQLHTTP } from 'jsr:@deno-libs/[email protected]/mod.ts'
import { makeExecutableSchema } from 'npm:@graphql-tools/[email protected]'
import { gql } from 'https://deno.land/x/[email protected]/mod.ts'
const typeDefs = gql`
type Query {
hello: String
}
`
const resolvers = {
Query: {
hello: () => `Hello World!`,
},
}
const schema = makeExecutableSchema({ resolvers, typeDefs })
Deno.serve({
port: 3000,
onListen({ hostname, port }) {
console.log(`☁ Started on https://${hostname}:${port}`)
},
}, async (req) => {
const { pathname } = new URL(req.url)
return pathname === '/graphql'
? await GraphQLHTTP<Request>({
schema,
graphiql: true,
})(req)
: new Response('Not Found', { status: 404 })
})Then run:
$ curl -X POST localhost:3000/graphql -d '{ "query": "{ hello }" }' -H "Content-Type: application/json"
{
"data": {
"hello": "Hello World!"
}
}Or in the GraphQL Playground:
