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README.md

TodoMVC Example App

This directory contains a GraphQL server for a todo app with full live query support. That means all changes to the todo list are immediately synced across all schema consumers (web clients).

The backend is written with "plain" graphql-js and without any persistent storage. It is super lightweight and only has around ~300 lines of code.

There are three frontend implementations available that use the most widely adopted React GraphQL clients.

All the "frontends" use create-react-app as the base.

  • Relay
  • Apollo Client
  • Urql

Each of those client apps also has with a GraphiQL IDE.

The clients use the GraphQL over Socket.io transport. For other compatible transports like GraphQL over WebSocket or GraphQL over HTTP (experimental SSE as supported by graphql-helix) we recommend checking out GraphQL Bleeding Edge Playground

Setup

Make sure you you have yarn installed, this repository uses yarn workspaces!

git clone https://github.com/n1ru4l/graphql-live-query
cd graphql-live-query
yarn # install at repository root because this is a mono repository!
yarn build # build all live query packages
cd todo-example

Starting the server

cd server
yarn start

Starting the client

cd client-relay # or client-apollo or client-urql
yarn start

Visit http://localhost:3000