GraphQL Helix
GraphQL Helix is a flexible, framework-agnostic library for building GraphQL servers in JavaScript and TypeScript environments. It provides a set of utilities to parse, validate, and execute GraphQL queries without imposing a specific server framework or architecture, allowing developers to integrate GraphQL into existing Node.js applications seamlessly. It emphasizes modularity and control, enabling custom implementations of features like subscriptions, file uploads, and performance optimizations.
Developers should use GraphQL Helix when they need a lightweight, unopinionated solution for adding GraphQL capabilities to Node.js applications, especially in scenarios where existing frameworks like Express, Fastify, or serverless environments are already in use. It is ideal for projects requiring fine-grained control over the GraphQL execution process, such as implementing custom authentication, caching, or real-time features with subscriptions, without the overhead of a full-fledged GraphQL server framework.