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React Query - The Bad Parts

React Query is a popular library for managing asynchronous state—most often state returned from data fetching. Its popularity has grown significantly over the past few years, with nearly 20% of all React applications now using it.
In this talk, maintainer Dominik will explore the other side—the less favorable aspects of React Query and situations where it may not be the best fit. No library is perfect; every choice involves trade-offs. By the end of this talk, you'll have a better understanding of React Query's limitations and why it remains a compelling choice despite them.

This talk has been presented at React Day Berlin 2024, check out the latest edition of this React Conference.

FAQ

Using React.js with TypeScript helps catch errors at compile time and enhances the development environment with type checking and better IntelliSense support.

The main advantage of React.js is its ability to efficiently update and render just the right components in response to data changes.

React.js improves application performance by using a virtual DOM to efficiently update and render components.

You can request data in a React.js application using JavaScript's Fetch API or libraries like Axios to make HTTP requests.

React.js is a JavaScript library for building user interfaces, particularly single-page applications where data changes over time.

To start using React.js, you need a basic understanding of HTML, CSS, and JavaScript. Familiarity with ES6 features and Node.js is also beneficial.

Yes, React.js can be used for mobile app development through React Native, which allows you to build mobile apps using React.

React.js is a library, not a full-fledged framework, mainly focusing on building UI components.

React.js can be optimized for SEO with techniques like server-side rendering (SSR) using frameworks like Next.js.

JSX is a syntax extension for JavaScript that looks similar to XML or HTML, and it's used in React.js to describe what the UI should look like.

react query react

Dominik Dorfmeister

30 min

13 Dec, 2024

Comments

Rex Pan
Slide: https://tkdodo.eu/blog/react-query-the-bad-parts
01:33 Feb 6, 2025
utsav singh
Great! 😃
10:49 Jan 19, 2025
David Mwangi
awsome talk👍🚀 on react query
14:05 Jan 17, 2025

Video Summary and Transcription

React.js is a new language for JavaScript that provides a more efficient and flexible way to build user interfaces. It uses a virtual DOM and JSX syntax. React.js is compatible with TypeScript and has certain requirements, such as Node.js and npm installation and knowledge of HTML, CSS, and JavaScript.

Available in Español: React Query - Las Partes Malas

1. Introduction to React.js

Short description:

React.js is a new language for JavaScript that is gaining popularity among developers. It provides a more efficient and flexible way to build user interfaces.

One of the key features of React.js is its use of a virtual DOM, which allows for faster rendering and improved performance. It also uses JSX, a syntax extension for JavaScript, to write HTML-like code in JavaScript.

React.js is compatible with TypeScript, a statically-typed superset of JavaScript. This allows developers to catch more errors and write more reliable code.

When using React.js, there are certain requirements that need to be met. These include having Node.js and npm installed, as well as a code editor like Visual Studio Code. It's also important to have a basic understanding of HTML, CSS, and JavaScript.

Available in other languages:

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