GraphQL Yoga from The Guild is a batteries-included cross-platform GraphQL over HTTP spec-compliant GraphQL server powered by Envelop and GraphQL Tools focused on easy setup, performance and great developer experience.

Example of Subscriptions.

To access GraphiQL - the GraphQL Playground - visit the / route. That's what you see in the preview pane below.

See the GraphQL Yoga documentation for configuration and all the bells and whistles.

For this example, we'll set to / to make it easier to demo.

However, by default, the GraphQL route is configured to be on /graphql which is more common.

Create val
const yoga = createYoga({
  schema,
})

You can set a custom endpoint:

Create val
const yoga = createYoga({
  schema,
  graphqlEndpoint: "/my-gql",
})

A landing page is shown be default whenever a 404 is hit.

You can disable it via the landingPage option.

Create val
const yoga = createYoga({
  schema,
  landingPage: false
})