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

JavaScript
1

Tell us what’s happening:

When #markdown-input is > this is a quote, convertMarkdown() shld return

this is a quote
.
49When #markdown-input is > this is a quote,

this is a quote
shld be displayed inside #html-output. 50When #markdown-input is > **this is a *quote***, you should set the inner HTML of #preview to
this is a quote my #html-output seem to be missed up .ps help

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 markdownInput = document.getElementById("markdown-input");
const htmlOutput = document.getElementById("html-output");
const htmlPreview = document.getElementById("preview");

const convertMarkdown = () => {
  const input = markdownInput.value;
  const h1 = /^\s*?#\s(.*)/;
  const h2 = /^\s*?##\s(.*)/;
  const h3 = /^\s*?###\s(.*)/;

  const bold = /(\*\*|__)(.*?)\1/g;
  const italics = /\s?(\*|_)(.*?)\1/g;
  const images = /\s?!\[(.*?)\]\((.*?)\)\s?/g;
  const links = /\s?\[(.*?)\]\((.*?)\)\s?/g;
  const quotes = /^\s?>\s?(.*)/;

  const newLine = input.split("\n");
  let htmlLine = "";

  for (let line of newLine) {
    if (h1.test(line)) {
      line = line.replace(h1, "<h1>$1</h1>");
    } else if (h2.test(line)) {
      line = line.replace(h2, "<h2>$1</h2>");
    } else if (h3.test(line)) {
      line = line.replace(h3, "<h3>$1</h3>");
    } else {
      line = `${line}`;
    }

    if (bold.test(line)) {
      line = line.replace(bold, "<strong>$2</strong>");
    } 
    if (italics.test(line)) {
      line = line.replace(italics, "<em>$2</em>");
    } 
    if (images.test(line)) {
      line = line.replace(images, '<img alt ="$1" src ="$2"/>');
    } 
    if (links.test(line)) {
      line = line.replace(links, '<a href="$2">$1</a>');
    }
    if (quotes.test(line)) {
      line = line.replace(quotes, "<blockquote>$1</blockquote>");
    }

    htmlLine += line;
  }

  htmlOutput.textContent = htmlLine
  
  htmlPreview.innerHTML = htmlLine;
  return htmlLine
};


markdownInput.addEventListener("input", convertMarkdown);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Challenge Information:

Build a Markdown to HTML Converter - Build a Markdown to HTML Converter
https://www.freecodecamp.org/learn/full-stack-developer/lab-markdown-to-html-converter/build-a-markdown-to-html-converter