WunderGraph Cosmo

WunderGraph Cosmo is an open-source platform designed to manage and optimize Federated GraphQL APIs. It provides a robust solution for building scalable and efficient microservices architectures by leveraging GraphQL Federation. The platform includes the Cosmo Router, a high-performance GraphQL API Gateway that routes requests from clients to subgraphs, ensuring seamless data exchange across distributed systems.

Cosmo offers several key features that enhance the development and deployment of GraphQL APIs. It supports advanced schema validation, query monitoring, and federated composition checks, which are crucial for maintaining data consistency and integrity across decentralized teams. Additionally, Cosmo facilitates rate limiting to protect against potential DDoS attacks, ensuring the security and reliability of federated GraphQL APIs.

The platform is designed to be highly customizable, allowing developers to adapt it to their specific needs without requiring extensive modifications to the source code. Users can utilize Docker containers for easy deployment and management. Cosmo also supports on-premises deployment, which simplifies compliance and reduces the time required for due diligence processes.

By providing a flexible and scalable framework for managing GraphQL APIs, Cosmo helps developers transition from monolithic to federated architectures more efficiently. It supports both Apollo Federation v1 and v2, making it a versatile tool for teams looking to enhance their API collaboration and development workflows. Overall, WunderGraph Cosmo offers a comprehensive solution for managing complex GraphQL ecosystems, focusing on performance, security, and ease of use.