GraphQL
https://gyazo.com/a185b35d10e8fee1c35b41e7872613ea
GraphQL | A query language for your API
GraphQL Server Specification | Relay
Relayに学ぶGraphQLのスキーマ設計 - cockscomblog?
How to GraphQL - The Fullstack Tutorial for GraphQL
GraphQL Mesh
Urigo/graphql-mesh: GraphQL Mesh — Query anything, run anywhere
GraphiQL
graphql/graphiql: GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.
Graphile
Graphile | Powerful, Extensible and Performant GraphQL APIs Rapidly
PostgreSQL
PostgreSQL.icon