AlgoBuddy/index.html at dev · Rowrow620/AlgoBuddy · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>AlgoBuddy — NeetCode Roadmap Visualizer</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Interactive 60 FPS NeetCode 150 & LeetCode Roadmap Algorithm Visualizer built with Rust and egui.">
    <link data-trunk rel="rust" href="Cargo.toml" data-wasm-opt="0"/>
    <style>
        html, body {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            background-color: #181818;
            color: #dcdcdc;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }
        #the_canvas_id {
            width: 100%;
            height: 100%;
            display: block;
        }
        .loading-container {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            pointer-events: none;
            user-select: none;
        }
        .spinner {
            border: 4px solid rgba(255, 255, 255, 0.1);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border-left-color: #569cd6;
            animation: spin 1s linear infinite;
            margin: 0 auto 16px auto;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
    </style>
    <script>
        window.addEventListener('error', function(e) {
            var loading = document.getElementById('loading_text');
            if (loading) {
                loading.style.pointerEvents = 'auto';
                loading.innerHTML = '<div style="color:#ef4444; font-family:sans-serif; padding:20px; background:#262626; border-radius:8px; max-width:500px; margin:auto; border:1px solid #7f1d1d;">' +
                    '<h3 style="margin-top:0">⚠️ WebAssembly Load Error</h3>' +
                    '<p style="font-family:monospace; font-size:13px; background:#171717; padding:10px; border-radius:4px; text-align:left;">' + (e.message || e) + '</p>' +
                    '<p style="color:#a3a3a3; font-size:12px;">Please check developer console (F12) for details.</p>' +
                    '</div>';
            }
        });
    </script>
</head>
<body>
    <canvas id="the_canvas_id"></canvas>
    <div id="loading_text" class="loading-container">
        <div class="spinner"></div>
        <h2 style="margin: 0; font-size: 20px; color: #569cd6;">Loading AlgoBuddy...</h2>
        <p style="margin-top: 8px; font-size: 14px; color: #a0a0a0;">Initial WebAssembly engine load</p>
    </div>
</body>
</html>