In web development, optimizing and scaling applications have always been an issue. React.js had extraordinary success in front-end development as a tool, providing a robust way to create user interfaces. But it gets complicated with growing applications, especially when it comes to multiple REST API endpoints. Concerns such as over-fetching, where excessive data is required, can be a source of performance bottlenecks and a poor user experience.

Among the solutions to these challenges is adopting the use of GraphQL with React applications. If your backend has multiple REST endpoints, then introducing a GraphQL layer that internally calls your REST API endpoints can enhance your application from overfetching and streamline your frontend application. In this article, you will find how to use it, the advantages and disadvantages of this approach, various challenges, and how to address them. We will also dive deeper into some practical examples of how GraphQL can help you improve the ways you work with your data.

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