Demo of a GoJS Diagram with React and Apollo GraphQL

Description

The goal of this demo is to have the new GoJS ReactDiagram element work using Apollo GraphQL for data fetching.

We want to fetch and update our diagram data using Apollo GraphQL, while ensuring that there is no desynchronization of the Apollo cache with the internal state of the GoJS diagram. Then, we want to use React in order to display our diagram.

Getting Started

First of all, install dependencies using

npm install

or

yarn

Then, make sure that you install and launch a local instance of MongoDB. (On Mac, you can use the mongod command directly, but on Windows, you might need to navigate to the program directory and launch it manually.)

Finally, launch the application using

npm run start

or

yarn run start