Constellation is an open-source Hasura-compatible GraphQL engine in Go

Constellation is an open-source GraphQL engine built in Go that is compatible with Hasura, designed for developers seeking a high-performance, self-hosted alternative for building real-time APIs. It targets teams who want instant GraphQL endpoints over existing databases without vendor lock-in, leveraging Go’s efficiency for lower latency and resource usage. Its interest lies in offering a drop-in replacement for Hasura with enhanced performance and full control over deployment.