GraphQL-ws is a WebSocket implementation for GraphQL that enables real-time subscriptions and bidirectional communication between clients and servers. It provides both server and client libraries with no external dependencies, making it suitable for frameworks like Express, Apollo, and Fastify. Developers use it to handle GraphQL subscriptions over WebSockets, allowing applications to push updates to clients as data changes rather than relying solely on request-response queries.

enisdenjo, theguild-bot