Download Updated React Developer Tools - For Firefox

React Developer Tools – Get this Extension for Firefox (en-US)

: Use this to record performance data while interacting with your app. It shows you exactly which components re-rendered, how long they took, and why a re-render occurred (e.g., changed props or state). download react developer tools for firefox

: A pop-up will appear requesting permission to access data for websites. Click "Add" to proceed. React Developer Tools – Get this Extension for

: After installation, a final prompt will ask if you want to allow the tool to run in Private Windows . Checking this is recommended so you can debug without cached data interfering. how long they took