Markdown-Viewer/index.html at main · IL-Internet/Markdown-Viewer · 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">
    <!-- Primary Meta Tags -->
    <meta name="title" content="Markdown Viewer">
    <meta name="description" content="Markdown Viewer is a powerful GitHub-style Markdown rendering tool with live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
    <meta name="keywords" content="Markdown Viewer, GitHub-style markdown, live preview, markdown editor, LaTeX support, Mermaid diagrams, PDF export, syntax highlighting, markdown to HTML, secure markdown tool, client-side markdown viewer, ThisIs-Developer, advanced markdown parser, future markdown viewer, next-gen markdown tool">
    <meta name="author" content="ThisIs-Developer">
    <meta name="robots" content="index, follow">
    <meta name="language" content="English">
    <meta name="distribution" content="global">
    <meta name="rating" content="general">

    <!-- Open Graph / Facebook -->
    <meta property="og:type" content="website">
    <meta property="og:url" content="https://markdownviewer.pages.dev/">
    <meta property="og:title" content="Markdown Viewer">
    <meta property="og:description" content="Markdown Viewer is a powerful GitHub-style Markdown rendering tool with live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
    <meta property="og:image" content="https://markdownviewer.pages.dev/assets/icon.jpg">

    <!-- Twitter -->
    <meta property="twitter:card" content="summary_large_image">
    <meta property="twitter:url" content="https://markdownviewer.pages.dev/">
    <meta property="twitter:title" content="Markdown Viewer">
    <meta property="twitter:description" content="Markdown Viewer is a powerful GitHub-style Markdown rendering tool with live preview, LaTeX math, Mermaid diagrams, syntax highlighting, dark mode, and export options to PDF, HTML, and MD—all fully client-side and secure.">
    <meta property="twitter:image" content="https://markdownviewer.pages.dev/assets/icon.jpg">

    <title>Markdown Viewer</title>
    <link href="assets/icon.jpg" rel="icon" type="image/jpg">
    <!-- Updated libraries to latest versions -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.2/css/bootstrap.min.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/github-markdown-css/5.3.0/github-markdown.min.css">
    <link rel="stylesheet" id="highlight-theme" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/github.min.css">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/emoji-toolkit@9.0.1/extras/css/joypixels.min.css">
    <link rel="stylesheet" href="styles.css">

    <!-- Added mermaid CSS -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mermaid/10.6.1/mermaid.min.css">

    <!-- Loading order optimized - ensure libraries are loaded before they're used -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/marked/9.1.6/marked.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.9/purify.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/2.0.5/FileSaver.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/html2pdf.js/0.10.1/html2pdf.bundle.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/mermaid@11.6.0/dist/mermaid.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/emoji-toolkit@9.0.1/lib/js/joypixels.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.4.1/html2canvas.min.js"></script>

 <script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.2.7/pdfmake.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.2.7/vfs_fonts.js"></script>
</head>
<body>
    <div class="app-container">
        <header class="app-header">
            <div class="container-fluid d-flex justify-content-between align-items-center">
                <div class="d-flex align-items-center">
                    <h1 class="h4 mb-0 me-2">Markdown Viewer</h1>
                    <a href="https://github.com/ThisIs-Developer/Markdown-Viewer/" class="github-link" title="View on GitHub" target="_blank" rel="noopener noreferrer">
                        <i class="bi bi-github"></i>
                    </a>
                    <div id="stats-container" class="stats-container d-flex align-items-center d-none d-md-flex">
                        <div class="stat-item me-3">
                            <i class="bi bi-clock me-1"></i> <span id="reading-time">0</span> Min Read
                        </div>
                        <div class="stat-item me-3">
                            <i class="bi bi-text-paragraph me-1"></i> <span id="word-count">0</span> Words
                        </div>
                        <div class="stat-item">
                            <i class="bi bi-fonts me-1"></i> <span id="char-count">0</span> Chars
                        </div>
                    </div>
                </div>

                <!-- Regular toolbar for desktop -->
                <div class="toolbar d-none d-md-flex">
                    <button id="toggle-sync" class="tool-button sync-enabled border-primary" title="Toggle Sync Scrolling">
                        <i class="bi bi-link"></i> Sync Off
                    </button>
                    <button id="import-button" class="tool-button" title="Import Markdown">
                        <i class="bi bi-upload"></i> Import
                    </button>
                    <input type="file" id="file-input" class="file-input" accept=".md,.markdown,text/markdown">

                    <div class="dropdown">
                        <button class="tool-button dropdown-toggle" type="button" id="exportDropdown" data-bs-toggle="dropdown" aria-expanded="false">
                            <i class="bi bi-download"></i> Export
                        </button>
                        <ul class="dropdown-menu" aria-labelledby="exportDropdown">
                            <li><a class="dropdown-item" href="#" id="export-md">Markdown (.md)</a></li>
                            <li><a class="dropdown-item" href="#" id="export-html">HTML</a></li>
                            <li><a class="dropdown-item" href="#" id="export-pdf">PDF</a></li>
                        </ul>
                    </div>

                    <button id="copy-markdown-button" class="tool-button" title="Copy Markdown">
                        <i class="bi bi-clipboard"></i> Copy
                    </button>

                    <button id="theme-toggle" class="tool-button" title="Toggle Dark Mode">
                        <i class="bi bi-moon"></i>
                    </button>
                </div>

                <!-- Hamburger menu for mobile -->
                <div class="mobile-menu d-md-none">
                    <button id="mobile-menu-toggle" class="tool-button" title="Menu">
                        <i class="bi bi-list"></i>
                    </button>

                    <div id="mobile-menu-panel" class="mobile-menu-panel">
                        <div class="mobile-menu-header">
                            <h5>Menu</h5>
                            <button id="close-mobile-menu" class="tool-button">
                                <i class="bi bi-x-lg"></i>
                            </button>
                        </div>

                        <div class="mobile-stats-container mb-3">
                            <div class="stat-item mb-2">
                                <i class="bi bi-clock me-1"></i> <span id="mobile-reading-time">0</span> Min Read
                            </div>
                            <div class="stat-item mb-2">
                                <i class="bi bi-text-paragraph me-1"></i> <span id="mobile-word-count">0</span> Words
                            </div>
                            <div class="stat-item">
                                <i class="bi bi-fonts me-1"></i> <span id="mobile-char-count">0</span> Chars
                            </div>
                        </div>

                        <div class="mobile-menu-items">
                            <button id="mobile-toggle-sync" class="mobile-menu-item tool-button sync-enabled border-primary" title="Toggle Sync Scrolling">
                                <i class="bi bi-link"></i> Sync Off
                            </button>

                            <button id="mobile-import-button" class="mobile-menu-item" title="Import Markdown">
                                <i class="bi bi-upload me-2"></i> Import Markdown
                            </button>

                            <button id="mobile-export-md" class="mobile-menu-item" title="Export as Markdown">
                                <i class="bi bi-file-earmark-text me-2"></i> Export as Markdown
                            </button>

                            <button id="mobile-export-html" class="mobile-menu-item" title="Export as HTML">
                                <i class="bi bi-file-earmark-code me-2"></i> Export as HTML
                            </button>

                            <button id="mobile-export-pdf" class="mobile-menu-item" title="Export as PDF">
                                <i class="bi bi-file-earmark-pdf me-2"></i> Export as PDF
                            </button>

                            <button id="mobile-copy-markdown" class="mobile-menu-item" title="Copy Markdown">
                                <i class="bi bi-clipboard me-2"></i> Copy
                            </button>

                            <button id="mobile-theme-toggle" class="mobile-menu-item" title="Toggle Dark Mode">
                                <i class="bi bi-moon me-2"></i> Dark Mode
                            </button>
                        </div>
                    </div>

                    <div id="mobile-menu-overlay"></div>
                </div>
            </div>
        </header>

        <div id="dropzone" class="dropzone container-fluid mt-2">
            <button id="close-dropzone" class="close-btn" title="Close dropzone">
                <i class="bi bi-x-lg"></i>
            </button>
            <p class="mb-0"><i class="bi bi-cloud-arrow-up me-2"></i>Drop your Markdown file here or click to browse</p>
        </div>

        <div class="content-container">
            <div class="editor-pane">
                <textarea id="markdown-editor" placeholder="Type or paste your Markdown here..."></textarea>
            </div>
            <div class="preview-pane">
                <div id="markdown-preview" class="markdown-body"></div>
            </div>
        </div>
    </div>

    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.2/js/bootstrap.bundle.min.js"></script>
    <script src="script.js"></script>
</body>
</html>