new find replace

🧩 Syntax:
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Find and Replace Words</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f9f9f9;
            margin: 0;
            padding: 0;
        }
        h1 {
            text-align: center;
            margin-top: 20px;
            color: #333;
        }
        .container {
            max-width: 600px;
            margin: 0 auto;
            padding: 20px;
            background-color: #fff;
            border-radius: 5px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }
        label {
            font-weight: bold;
            display: block;
            margin-bottom: 5px;
        }
        textarea, input[type="text"] {
            width: 100%;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 14px;
        }
        button {
            background-color: #007bff;
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        button:hover {
            background-color: #0056b3;
        }
        #output {
            margin-top: 20px;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 5px;
            background-color: #f5f5f5;
            font-size: 14px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Find and Replace Words</h1>

        <label for="paragraphInput">Enter a paragraph:</label>
        <textarea id="paragraphInput" rows="4" placeholder="Type your paragraph here"></textarea>

        <label for="findWord">Word to find:</label>
        <input type="text" id="findWord" placeholder="Enter the word to find">

        <label for="replaceWord">Replace with:</label>
        <input type="text" id="replaceWord" placeholder="Enter the replacement word">

        <button onclick="processParagraph()">Replace</button>

        <p id="output"></p>
    </div>

    <script>
        function processParagraph() {
            const paragraph = document.getElementById("paragraphInput").value;
            const findWord = document.getElementById("findWord").value;
            const replaceWord = document.getElementById("replaceWord").value;

            const replacedParagraph = paragraph.replace(new RegExp(findWord, "gi"), replaceWord);

            document.getElementById("output").textContent = replacedParagraph;
        }
    </script>
</body>
</html>