graphql-bookshelf

Uses model.attr() to eliminate manual resolve functions for simple fields, as shown in the example where id is mapped without a resolve function.

Provides model.belongsTo() and model.hasMany() to automatically resolve one-to-one and one-to-many associations, reducing boilerplate for relationships like subject and students.

Offers direct access to KnexJS query builder in resolve functions, enabling custom sorting and filtering, such as ordering homeworks by created_at in the example.

Supports graphql-relay-js for defining connection types and arguments, easing integration with Relay as demonstrated in the homeworks field.