<script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
<script type="text/babel">
const { useEffect, useState } = React; const stringArray = ["1", "2", "3", "4", "5"];
// Convert string array to number array
const numberArray = stringArray.map((str) => parseInt(str, 10));
<div className="container">
<h3>React Js Convert Array of Sting in to Array of Number</h3>
<p>String Array: {stringArray.join(", ")}</p> <p>Number Array: {numberArray.join(", ")}</p> ReactDOM.render(<App />, document.getElementById("app")); box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14),
0 1px 3px 0 rgba(0, 0, 0, 0.2), 0 3px 5px 0 rgba(0, 0, 0, 0.24);