@nestjs/graphql is a powerful package that integrates GraphQL capabilities into NestJS applications. It provides decorators and utilities that enable developers to define GraphQL schemas, resolvers, and types using TypeScript. This integration allows for a seamless development experience, leveraging NestJS's modular architecture and dependency injection system. With its support for features like subscriptions, middleware, and validation, @nestjs/graphql is an excellent choice for building robust GraphQL APIs in a NestJS environment.

However, there are several alternatives available for implementing GraphQL in Node.js applications:

• apollo-server-express is a community-driven library that integrates Apollo Server with Express. It allows developers to create a GraphQL server easily and provides features such as schema stitching, caching, and real-time subscriptions. apollo-server-express is highly customizable and works well with various middleware, making it a popular choice for developers looking to build scalable GraphQL APIs with Express.
• express-graphql is a simple and straightforward middleware for creating a GraphQL server using Express. It allows developers to define their GraphQL schema and resolvers directly in their Express applications. While it may not offer as many features as Apollo Server, express-graphql is lightweight and easy to set up, making it a good option for smaller projects or those who prefer a minimalistic approach to GraphQL.
• graphql-yoga is a fully-featured GraphQL server that is built on top of Express and other libraries. It provides a simple setup and comes with a lot of built-in features, such as real-time subscriptions, file uploads, and GraphQL Playground for testing queries. graphql-yoga is designed to be easy to use and configure, making it an excellent choice for developers who want a quick and efficient way to set up a GraphQL server with minimal boilerplate.

To see how @nestjs/graphql compares with its alternatives, check out the comparison: Comparing @nestjs/graphql vs apollo-server-express vs express-graphql vs graphql-yoga.