i tried to Polyfill modules in webpack 5 but not working (Reactjs)

I resolve these errors but my app did not render.
If you are interested to clear these errors you can paste code right into your-project/node_modules/react-scripts/config/webpack.config.js but these changes can be overwritten after rebuilding your app.
Find in module.exports object resolve and write fallback,in your case it’s “crypto”: require.resolve("crypto-browserify").

And install dependency npm install crypto-browserify.

resolve: {
//   fallback: {
//     "fs": false,
//     "tls": false,
//     "net": false,
//     "http": require.resolve("stream-http"),
//     "https": false,
//     "zlib": require.resolve("browserify-zlib") ,
//     "path": require.resolve("path-browserify"),
//     "stream": require.resolve("stream-browserify"),
//     "util": require.resolve("util/"),
       "crypto": require.resolve("crypto-browserify")
} 

Or you can add fallback using react-app-rewired as was described in Github https://github.com/facebook/create-react-app/issues/11756
Install react-app-rewired, create config-overrides.js file in the root of your project.
My code in the file

module.exports = function override (config, env) {
    console.log('override')
    let loaders = config.resolve
    loaders.fallback = {
        "fs": false,
        "tls": false,
        "net": false,
        "http": require.resolve("stream-http"),
        "https": false,
        "zlib": require.resolve("browserify-zlib") ,
        "path": require.resolve("path-browserify"),
        "stream": require.resolve("stream-browserify"),
        "util": require.resolve("util/"),
        "crypto": require.resolve("crypto-browserify")
    }
    
    return config
}

In package.json change scripts from
'start': 'react-scripts start'
to
'start': 'react-app-rewired start'.
Then start project npm run start or yarn start