devdunia/markdown-editor.html at main · echobash/devdunia · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="icon" type="image/png" href="images/logo.png">
    <link rel="apple-touch-icon" href="images/logo.png">
    <title>Markdown Editor - DevDunia</title>
    <meta name="description" content="Write and preview Markdown with live rendering, syntax highlighting, and export options. Perfect for documentation, README files, and content creation.">
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="icon" type="image/png" href="images/logo.png">
    <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/github-dark.min.css">
    <style>
        body {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            min-height: 100vh;
        }
        .markdown-preview {
            height: 100vh;
            overflow-y: auto;
        }
        .markdown-editor-container {
            height: 100vh;
        }
        .markdown-preview h1, .markdown-preview h2, .markdown-preview h3 {
            color: #f1f5f9;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        .markdown-preview h1 {
            font-size: 2rem;
            border-bottom: 2px solid #3b82f6;
            padding-bottom: 0.5rem;
        }
        .markdown-preview h2 {
            font-size: 1.5rem;
            border-bottom: 1px solid #64748b;
            padding-bottom: 0.25rem;
        }
        .markdown-preview h3 {
            font-size: 1.25rem;
        }
        .markdown-preview p {
            margin-bottom: 1rem;
            line-height: 1.6;
        }
        .markdown-preview code {
            background-color: #1e293b;
            padding: 0.125rem 0.25rem;
            border-radius: 0.25rem;
            font-family: 'Courier New', monospace;
        }
        .markdown-preview pre {
            background-color: #1e293b;
            padding: 1rem;
            border-radius: 0.5rem;
            overflow-x: auto;
            margin: 1rem 0;
        }
        .markdown-preview blockquote {
            border-left: 4px solid #3b82f6;
            padding-left: 1rem;
            margin: 1rem 0;
            color: #94a3b8;
            font-style: italic;
        }
        .markdown-preview table {
            border-collapse: collapse;
            width: 100%;
            margin: 1rem 0;
        }
        .markdown-preview th, .markdown-preview td {
            border: 1px solid #475569;
            padding: 0.5rem;
            text-align: left;
        }
        .markdown-preview th {
            background-color: #334155;
            font-weight: bold;
        }
        .markdown-preview ul, .markdown-preview ol {
            margin: 1rem 0;
            padding-left: 2rem;
        }
        .markdown-preview li {
            margin-bottom: 0.25rem;
        }
        .markdown-preview a {
            color: #60a5fa;
            text-decoration: underline;
        }
        .markdown-preview a:hover {
            color: #93c5fd;
        }
        .markdown-preview img {
            max-width: 100%;
            height: auto;
            border-radius: 0.5rem;
            margin: 1rem 0;
        }
        .markdown-preview hr {
            border: none;
            border-top: 2px solid #475569;
            margin: 2rem 0;
        }
    </style>
</head>
<body>
    <!-- Sidebar -->
    <div id="sidebar-container"></div>

    <!-- Main Content -->
    <div class="main-content ml-0 lg:ml-64 h-screen">
        <!-- Editor and Preview -->
        <div class="grid grid-cols-1 lg:grid-cols-2 h-full">
            <!-- Editor -->
            <div class="bg-slate-800/50 backdrop-blur-lg border-r border-slate-700/50 flex flex-col">
                <div class="p-4 border-b border-slate-700/50 flex-shrink-0">
                    <h3 class="text-lg font-semibold text-gray-300">Markdown Editor</h3>
                </div>
                <div class="p-4 flex-1">
                    <textarea
                        id="markdown-editor"
                        class="markdown-editor-container w-full px-4 py-3 bg-slate-700/50 border border-slate-600 rounded-lg text-gray-200 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent resize-none font-mono text-sm"
                        placeholder="Start writing your Markdown here...

# Welcome to Markdown Editor

This is a **live preview** editor. Try these features:

## Features
- **Bold text**
- *Italic text*
- `Inline code`
- [Links](https://example.com)
- ![Images](https://via.placeholder.com/150)

### Code Blocks
```javascript
function hello() {
    console.log('Hello, World!');
}
```

### Lists
1. First item
2. Second item
3. Third item

### Tables
| Column 1 | Column 2 | Column 3 |
|----------|----------|----------|
| Data 1   | Data 2   | Data 3   |

> This is a blockquote

---
"
                    ></textarea>
                </div>
            </div>

            <!-- Preview -->
            <div class="bg-slate-800/50 backdrop-blur-lg flex flex-col">
                <div class="p-4 border-b border-slate-700/50 flex-shrink-0">
                    <h3 class="text-lg font-semibold text-gray-300">Live Preview</h3>
                </div>
                <div class="p-4 flex-1 overflow-hidden">
                    <div id="markdown-preview" class="markdown-preview text-gray-200">
                        <p class="text-gray-400 italic">Start typing in the editor to see the live preview...</p>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Sidebar Include Script -->
    <script src="sidebar-include.js"></script>

    <script>
        // Configure marked
        marked.setOptions({
            highlight: function(code, lang) {
                if (lang && hljs.getLanguage(lang)) {
                    return hljs.highlight(code, { language: lang }).value;
                }
                return hljs.highlightAuto(code).value;
            },
            breaks: true,
            gfm: true
        });

        // DOM elements
        const editor = document.getElementById('markdown-editor');
        const preview = document.getElementById('markdown-preview');

        // Update preview
        function updatePreview() {
            const markdown = editor.value;
            const html = marked.parse(markdown);
            preview.innerHTML = html;
        }

        // Live preview
        editor.addEventListener('input', updatePreview);

        // Initialize
        window.addEventListener('load', () => {
            updatePreview();
        });
    </script>

    <!-- Include Final Sidebar -->
    <div id="sidebar-container"></div>
    <script>
        // Load final_sidebar.html content
        fetch('final_sidebar.html')
            .then(response => response.text())
            .then(html => {
                document.getElementById('sidebar-container').innerHTML = html;
            })
            .catch(error => {
                console.error('Error loading sidebar:', error);
            });
    </script>
</body>
</html>