Managing Asynchronous Data with React Query

A Guide to the Innovative React State Management Library

Photo by Markus Winkler on Unsplash

Fetching, caching, synchronizing and updating server state is pivotal for React applications. However, managing all these aspects can quickly become complex.

React Query has exploded in popularity for its simple yet powerful approach to handling asynchronous React data. Let’s explore what React Query is and why it’s so useful.

Introducing React Query

React Query is a versatile React library that aims to solve all common needs around fetching, caching, synchronizing and updating asynchronous data in web applications.

Its key capabilities include:

• Fetching data
• Caching
• Automatic re-fetching
• Updating queries
• Performance optimizations
• Deduping requests
• Background syncs
• React integrations

At its core, React Query manages asynchronous server state so components simply consume data without needing to handle most aspects traditionally required.

Simplifying Async Data