Exploring GraphQL
summary
GraphQL is described as a typed query language with introspection and fragments and it ships as production infrastructure powering native Newsfeed and thousands of app versions. It serves 260 billion requests per day, provides a JS reference implementation called GraphQL JS alongside the original PHP backend, and introduces Relay and an IDE called GraphiQL (released on npm). Claims include single-round-trip graph queries, server-backed field resolvers, and mutation fields that integrate with existing code.
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chapters (11)
- 0:00Introduction to GraphQL
- 0:35The origins of GraphQL
- 2:32Limitations of existing APIs
- 4:45Developing a graph approach
- 7:09How to use GraphQL
- 11:26Core principles and types
- 13:43Separation of concerns
- 15:18Data composition with fragments
- 17:09Backing GraphQL with code
- 20:01Introspection and tooling
- 24:11Open sourcing GraphQL








