GraphQL over HTTP Protocol Implementation

graphql-http is a robust, zero-dependency JavaScript library that provides a spec-compliant implementation of GraphQL over HTTP for both server and client applications. It is currently at version 1.22.4 and receives regular updates, primarily focusing on bug fixes, performance improvements, and new platform integrations, as evidenced by its recent release cadence. The library distinguishes itself through its strict adherence to the official GraphQL over HTTP specification, offering a pluggable architecture that integrates seamlessly with various Node.js HTTP frameworks like `http`, `http2`, `Express`, `Fastify`, `Koa`, and serverless environments. It also includes an audit suite to verify compliance, making it a reliable choice for building standard-compliant GraphQL endpoints without the overhead of larger frameworks like Apollo Server, or for creating custom GraphQL clients.