Relay Modern supports the following directives

@connection(key: String!, filters: [String])

Supported in both compat and modern mode. When using the pagination container, Relay expects the connection field to be annotated with @connection directive, for more detailed information and example, please go to PaginationContainer.

@relay(plural: Boolean)

Supported in classic, compat and modern mode. Detailed usage is explained in Relay.QL.

@relay(mask: Boolean)

While typically Relay only provides the data for fields explicitly requested by a component's fragment, @relay(mask: false) can be added to a fragment spread to not mask that data, recursively including the data from the fields of the referenced fragment.

This may be helpful to reduce redundant fragments when dealing with nested or recursive data within a single Component.

Keep in mind that it is typically considered an anti-pattern to create a single fragment shared across many containers. Abusing this directive could result in over-fetching in your application.

In the example below, the user prop will include the data for id and name fields wherever ...Component_internUser is included, instead of Relay's normal behavior to mask those fields.

module.exports = createFragmentContainer(
  ({ user }) => ...,
    fragment Component_user on User {
      internUser {
        manager {
          ...Component_internUser @relay(mask: false)
        .... on Employee {
          admins {
            ...Component_internUser @relay(mask: false)
          reports {
            ...Component_internUser @relay(mask: false)

    fragment Component_internUser on InternUser {

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