Is it react? is a free Chrome extension developed by j3ffhorn. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension serves the purpose of showing DOM nodes that are controlled by react.

With Is it react?, users can easily identify which parts of a web page are being controlled by the React JavaScript library. This can be particularly useful for developers who are working with React and need to understand the structure and hierarchy of a web page.

The extension provides a straightforward and intuitive interface, allowing users to quickly identify the react-controlled elements on a web page. By simply hovering over an element, users can see if it is being controlled by React or not.

Overall, Is it react? is a helpful tool for developers working with React, providing them with a convenient way to visualize and understand the React-controlled elements on a web page.