A demo to connect a React client app to two different graphql services and use a graphql subscription alongside a federated data graph.

This project implements a federated GraphQL architecture with Spring Boot, PostgreSQL, and React. It includes multiple subgraphs (university, students, teachers, classes, grades) composed by Apollo Rover and served through Apollo Router. The React dashboard provides the frontend, with all services running via Docker Compose.

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React Native App communicating with Federated Graphql server

A federated graphql schema with apollo graphql servers and router. And a frontend react app to display the graphql info.

A sample "grocery store" app using event sourcing (through ESDB) and federated GraphQL

Simple app to try out federated interface types in Apollo Federation GraphQL and FastAPI using Ariadne.

Federated GraphQL microservices for managing accounts and devices, built with Docker, Apollo Federation, and an Expo (React Native) app.

Example of a dotnet 7 graphql app using HotChocolate. Running across three api's, this federated app will connect two databases and stitch them together to make querying across them easy.