`useState` is a React Hook that allows you to have state variables in functional components.

Explore reasons to avoid using GraphQL in favor of REST APIs, including performance drawbacks, schema issues, and complex queries.

React Router DOM contains the DOM bindings for React Router. Learn about its essential components and how to build routes with parameters.

Review popular methods to implement conditional rendering in React and determine the best choice for your project.

Render large data sets using the react-virtualized library and helpful components like CellMeasurer and ScrollSync.

If an object is immutable, you cannot change its state, the value of its properties, or add new properties to the object.

Learn how to use Redux Saga for both simple and complex approaches to implementing async operations with action creators, thunks, and sagas.

You know CSS-in-JS lets you style applications with JavaScript, but you can also use it to chain animations, declare global styles, and more.

Our quick tutorial on Create React App covers how to set up a React app and configure some important features.

There’s no doubt Moment.js is one of the most popular libraries in the JavaScript ecosystem, but now that it’s considered a legacy project in maintenance mode and its use is discouraged, you may be looking for some alternatives.

In this post, I’m going to review the changes related to style editing and new JavaScript features, as well as changes in the source and performance panels.

Typescript 3.8 was released on February 20th, 2020. This version includes changes to the compiler, performance, and editor.