I have a react app created by create-react-app. After running npm start (the start script is present in package.json as "start": "react-scripts start") the console says Starting the development server as usual and fires up the browser. But after this both the console and the browser do absolutely nothing indefinitely. No error or output. It simply does nothing.
Check This Tow points
Then also it is not running , please try the second command
If these two points didn't work , Please provide the screenshot for further analysis.