How to Get Started with GraphQL and Node.js

How to Get Started with GraphQL and Node.js

Learn how to get started with GraphQL and Node.js. The main purpose of this server-client Node.js project is to help other people understand how GraphQL exposes data from the Server and how the Client fetches it.

The main purpose of this server-client Node.js project is to help other people understand how GraphQL exposes data from the Server and how the Client fetches it.

I have tried to make it as simple as possible - if you want to dive into the code of the project you can find it here.

Now, straight to the point: GraphQL is a query language for APIs developed and open-sourced by Facebook to speed up the request process.

REST has been a popular way to expose data from a server. But instead of having multiple endpoints that return fixed data structures, GraphQL just has a single endpoint. And it is the client's job to specify what data it needs from it.

Table of Contents

  • Getting started
  • How to Define the Schema
  • How to Add the Resolver function
  • How to Set up the Server
  • How to Set up the Client
  • How to Fetch Data from the Server
  • How to Display the Data
  • Conclusion
  • Useful resources
    • Docs 📚
    • Learn 📝
    • Tools 🔧
    • IDEs 💻
    • Extras 🍍

node nodejs graphql api javascript

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