Build a Markdown to HTML Converter - Build a Markdown to HTML Converter

JavaScript
1

Tell us what’s happening:

Please assist and advise why my code is not passing the return tests

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Markdown to HTML Converter</title>
    <link rel="stylesheet" href="styles.css">
</head>

<body>
    <h1>Markdown to HTML Converter</h1>
    <div id="container">
        <div class="container">
            <h2>Markdown Input:</h2>
            <textarea id="markdown-input" placeholder="Enter your markdown here..."></textarea>
        </div>
        <div class="container">
            <h2>Raw HTML Output:</h2>
            <div id="html-output"></div>
        </div>
        <div class="container">
            <h2>HTML Preview:</h2>
            <div id="preview"></div>
        </div>
    </div>
    <script src="script.js"></script>
</body>

</html>

/* file: styles.css */
* {
     box-sizing: border-box;
}
 body {
     font-family: Arial, sans-serif;
     padding: 20px;
}
 #markdown-input {
     width: 100%;
     height: 100px;
}
 #html-output, #preview {
     height: 100px;
     display: inline-block;
     width: 100%;
     border: 1px solid #ccc;
     padding: 10px;
     margin: auto;
     white-space: pre-wrap;
     background-color: #f9f9f9;
}
 @media (min-width: 600px) {
     #markdown-input, #html-output, #preview {
         height: 200px;
         margin: 0;
    }
     #container {
         display: flex;
         justify-content: space-evenly;
         gap: 10px;
    }
}

/* file: script.js */
const inputContainer = document.getElementById("markdown-input");
const htmlOutput = document.getElementById("html-output");
const htmlPreview = document.getElementById("preview");

function convertMarkdown(text) {

  const patterns = [
    [/^###\s+(.+)/gm, `<h3>$1</h3>`],
    [/^##\s+(.+)/gm, `<h2>$1</h2>`],
    [/^#\s+(.+)/gm, `<h1>$1</h1>`],
    [/\*\*(.+?)\*\*/gm, `<strong>$1</strong>`],
    [/__(.+?)__/gm, `<strong>$1</strong>`],
    [/(?<!\*)\*(?!\*)([^*]+?)\*(?!\*)/gm, `<em>$1</em>`],
    [/!\[(.+?)\]\((.+?)\)/gm, `<img alt="$1" src="$2">`],
    [/\[(.+?)\]\((.+?)\)/gm, `<a href="$2">$1</a>`],
    [/^> (.+)/gm, `<blockquote>$1</blockquote>`]
  ];

    let resultText = text

    patterns.forEach(([regex, replacement]) => {
      resultText = resultText.replace(regex, replacement);
    })

    return resultText
}

console.log(convertMarkdown("# title 1"))

inputContainer.addEventListener("input", () => {
  const markdown = inputContainer.value;
  const html = convertMarkdown(markdown);
  htmlOutput.textContent = html;
});

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Challenge Information:

Build a Markdown to HTML Converter - Build a Markdown to HTML Converter

2

please read again user story 1

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