4. ● Open-source project maintained by Facebook
● An REST alternative
● You ask for what you need, get exactly that
● Get many resources in a single request
● Describe what’s possible with a type system
● Used by GitHub, Coursera, Twitter, Shopify...
What is that?
5. Why we need this?
● Database independence
● API translate/middleware
● Easily plug into your existing code
● You define your types and fields
● Evolve your API without versions
● Self-documented