GraphQL subscriptions with Node.js Blog

added by JavaScript Kicks
1/10/2020 7:50:24 AM

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Ever wonder how Facebook notifies you when a friend posts something? Or how Google Maps updates your location in real time? The answer to these and many other modern mysteries is (among other things) GraphQL subscriptions. In this article, we'll provide a basic understanding of GraphQL subscriptions for events on JSON data in a Node.js server.


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