How to Encode and Decode URLs in React and JavaScript

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script>
    <script src="https://unpkg.com/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>
</head>
<body>
    <div id="app"></div>
    <script type="text/babel">
        const { useState, useEffect } = React
        function App() {
            const url = 'https%3A%2F%2Ffontawesomeicons.com%2Fsearch%3Fq%3DReact.js';
            const decodedUrl = decodeURIComponent(url);

return (
                <div className='container'>
                    <h3>React Js Decode Url</h3>
                    <p>url: {url}</p>
                    <p>Decoded URL: {decodedUrl}</p>
                </div>
            );
        };
        ReactDOM.render(<App />, document.getElementById("app"));
    </script>
    <style>
        .container {
            width: 600px;
            margin: 0 auto;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            padding: 20px;
            text-align: center;
        }

.container p {
            margin: 5px 0;
        }

.container p:first-child {
            font-weight: bold;
        }

.container p:last-child {
            color: #555;
        }
    </style>

</body>

</html>