GraphQL API Development

A comprehensive skill for building production-ready GraphQL APIs using graphql-js. Master schema design, type systems, resolvers, queries, mutations, subscriptions, authentication, authorization, caching, testing, and deployment strategies.

When to Use This Skill

Use this skill when:

• Building a new API that requires flexible data fetching for web or mobile clients
• Replacing or augmenting REST APIs with more efficient data access patterns
• Developing APIs for applications with complex, nested data relationships
• Creating APIs that serve multiple client types (web, mobile, desktop) with different data needs
• Building real-time applications requiring subscriptions and live updates
• Designing APIs where clients need to specify exactly what data they need
• Developing GraphQL servers with Node.js and Express
• Implementing type-safe APIs with strong schema validation
• Creating self-documenting APIs with built-in introspection
• Building microservices that need to be composed into a unified API