This tutorial shows you how to use the React Testing Library API to write better tests for you and your team.

This tutorial shows you how to use Chrome Performance Tab, React Dev Tools, the Profiler API to debug performance problems in React.

This post walks you through three methods for publishing a React library to NPM using Github actions.

Review the basic principles of virtual scrolling and learn how to build a reusable React component to solve the simplest issues associated with this technique.

React Context is a powerful, useful tool, but it can cause performance issues when overused, especially in apps with frequent state changes.

Web workers are notoriously difficult to interact with, but Comlink makes the process much more elegant.

I do not care about the various WCAG 2.x standards. People use these standards as an excuse to do the bare minimum to make a site accessible. What I do care about is that real users of assistive technologies can verify what we have developed is accessible.

The goal of this post is to help you understand how to build more accessible React forms by using the popular react-icons library.

Feeling nostalgic? Take some time to reflect on all the JavaScript frameworks that have influenced us as developers this past decade.

Learn how to use headless components to build reusable UI components in React.

In the previous article, we created a GraphQL server with NodeJS and Express. Now, we’ll consume the endpoints in the server we created using a React Native mobile app.

What libraries and frameworks are frontend developers most excited about in 2020? The annual “State of JavaScript” survey takes a pulse on the developer community.