@graphql-tools/merge
Advanced tools
The @graphql-tools/merge package is designed to provide a set of utilities for merging GraphQL schemas and type definitions. It is part of the larger GraphQL Tools library, which offers a variety of tools for working with GraphQL schemas, including stitching, mocking, and more. The merge package specifically focuses on combining multiple GraphQL type definitions and schemas into a single schema, which is particularly useful in modularized codebases where schema definitions may be spread across multiple files or modules.
Merging GraphQL Type Definitions
This feature allows for the merging of GraphQL type definitions from multiple sources. It's useful for modularizing your GraphQL schema definitions.
const { mergeTypeDefs } = require('@graphql-tools/merge');
const typeDefs1 = `type Query { foo: String }`;
const typeDefs2 = `type Query { bar: Int }`;
const mergedTypeDefs = mergeTypeDefs([typeDefs1, typeDefs2]);Merging GraphQL Schemas
This feature enables the merging of multiple GraphQL schemas into a single schema. It is particularly useful for combining schemas from different parts of an application or different services.
const { makeExecutableSchema } = require('@graphql-tools/schema');
const { mergeSchemas } = require('@graphql-tools/merge');
const schema1 = makeExecutableSchema({ typeDefs: `type Query { foo: String }` });
const schema2 = makeExecutableSchema({ typeDefs: `type Query { bar: Int }` });
const mergedSchema = mergeSchemas({ schemas: [schema1, schema2] });This is a more comprehensive suite of tools that includes @graphql-tools/merge as part of its functionality. It offers additional utilities for working with GraphQL, such as schema stitching, mocking, and more. Compared to @graphql-tools/merge, it provides a broader range of GraphQL utilities beyond just merging.
This package provides a way to construct GraphQL schema with an object-oriented approach. It includes functionality for merging types, which is similar to what @graphql-tools/merge offers. However, graphql-compose goes beyond just merging, offering a rich set of tools for schema construction, modification, and querying.
FAQs
A set of utils for faster development of GraphQL tools
The npm package @graphql-tools/merge receives a total of 7,308,133 weekly downloads. As such, @graphql-tools/merge popularity was classified as popular.
We found that @graphql-tools/merge demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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