Create React App 4.0.0 is a major release and it comes with some awesome features. Learn more about the new features and notable changes.

LogRocket is a frontend monitoring platform that helps developers debug and troubleshoot issues in web applications by providing session replay, error tracking, and performance monitoring capabilities. With LogRocket, developers can gain insights into user interactions, identify bugs, and optimize application performance to deliver better user experiences. Developers can learn how to integrate LogRocket into their web applications, analyze user sessions, and diagnose frontend issues effectively.

LogRocket

 create-react-app is the recommended way to create single-page React applications (SPAs) It is officially supported by React and it provides a modern build setup with no configuration. Version 4.0.0 provides support for the new JSX transform with TypeScript 4.1.0 and Fast refresh.

What’s new in create-react-app 4.0.0