orange-dev-tracker/codebase.html at main · sorukumar/orange-dev-tracker · 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">
    <title>Codebase | Orange Dev Tracker | Bitcoin Data Labs</title>
    <meta name="description"
        content="Deep dive into the Bitcoin Core codebase. Analysis of programming languages, functional areas, and 15 years of code evolution.">
    <link rel="canonical" href="https://sorukumar.github.io/orange-dev-tracker/codebase.html">
    <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap" rel="stylesheet">
    <link rel="stylesheet" href="https://sorukumar.github.io/Bitcoin-Data-Labs/styles/styles.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
    <link rel="icon" type="image/png" href="https://sorukumar.github.io/Bitcoin-Data-Labs/favicon.png">

    <!-- Open Graph -->
    <meta property="og:title" content="Codebase | Orange Dev Tracker | Bitcoin Data Labs">
    <meta property="og:description" content="Explore the architecture and growth of the Bitcoin Core codebase.">
    <meta property="og:image" content="https://sorukumar.github.io/orange-dev-tracker/assets/og-image.png">
    <link rel="stylesheet" href="style.css">
    <style>
        .kpi-row {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .metric-card {
            flex: 1;
            min-width: 250px;
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 24px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(42, 51, 66, 0.04);
        }

        .metric-value {
            font-size: 2.5em;
            font-weight: 600;
            color: var(--primary);
            margin: 10px 0;
        }

        .metric-label {
            color: var(--text-secondary);
            font-size: 0.9em;
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
        }

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            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .chart-box {
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 2px 8px rgba(42, 51, 66, 0.04);
        }

        .chart-header {
            color: var(--secondary);
            font-size: 1.1em;
            margin-bottom: 20px;
            font-weight: 600;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 12px;
        }
    </style>
</head>

<body class="has-fixed-header">
    <div id="header"></div>

    <div class="container">

        <!-- KPI Section -->
        <section style="margin-top: 30px;">
            <div class="kpi-row">
                <div class="metric-card">
                    <div class="metric-label">Total Volume</div>
                    <div class="metric-value" id="kpi-total-lines">-</div>
                    <div style="font-size:0.8em; color:var(--text-secondary);">Lines of Code (LOC)</div>
                </div>
                <div class="metric-card">
                    <div class="metric-label">File Count</div>
                    <div class="metric-value" id="kpi-total-files">-</div>
                    <div style="font-size:0.8em; color:var(--text-secondary);">Source Files</div>
                </div>
                <div class="metric-card">
                    <div class="metric-label">Tech Stack</div>
                    <div class="metric-value" id="kpi-total-langs">-</div>
                    <div style="font-size:0.8em; color:var(--text-secondary);">Active Languages</div>
                </div>
            </div>
        </section>

        <!-- Row 1: Category Analysis -->
        <section class="chart-row">
            <div class="chart-box">
                <div class="chart-header">Functional Footprint (File Count)</div>
                <div id="chart-snapshot-files-cat" style="height:300px;"></div>
            </div>
            <div class="chart-box">
                <div class="chart-header">Code Volume by Category (LOC)</div>
                <div id="chart-snapshot-volume" style="height:300px;"></div>
            </div>
        </section>

        <!-- Row 2: Language Analysis -->
        <section class="chart-row">
            <div class="chart-box">
                <div class="chart-header">Polyglot Composition (File Count)</div>
                <div id="chart-snapshot-files-lang" style="height:300px;"></div>
            </div>
            <div class="chart-box">
                <div class="chart-header">Tech Stack Dominance (LOC)</div>
                <div id="chart-snapshot-stack" style="height:300px;"></div>
            </div>
        </section>

        <!-- Disclaimer -->
        <div
            style="border: 1px solid var(--border-color); background: var(--bg-secondary); padding: 20px; border-radius: 12px; margin-bottom: 30px; color: var(--text-secondary); text-align: center; font-size: 14px;">
            <strong style="color: var(--secondary);">⚠️ Data Normalization Notice</strong><br>
            Historical line-of-code trends are mathematically scaled to match the current static codebase size (0.9M
            LOC).<br>
            Discrepancies between historical net churn (adds - deletes) and actual on-disk size have been normalized to
            reflect realistic growth patterns.
        </div>


        <!-- Row 3b: Streamgraph (Repose Style) -->
        <section class="chart-box" style="margin-bottom: 30px;">
            <div class="chart-header">Longitudinal Tech Evolution (Lines of Code 2009-2025)</div>
            <div id="chart-streamgraph" style="height:400px;"></div>
        </section>

        <!-- Row 4: Trend Category -->
        <section class="chart-box">
            <div class="chart-header">Longitudinal Category Evolution (Lines of Code 2009-2025)</div>
            <div id="chart-category-evolution" style="height:400px;"></div>
        </section>

    </div>

    <div id="footer"></div>

    <script src="https://sorukumar.github.io/Bitcoin-Data-Labs/components/app-components.js"></script>
    <script src="js/utils.js"></script>
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    <script src="js/charts-dashboard.js"></script>
    <script src="js/charts-codebase.js"></script>
    <script src="js/charts-advanced.js"></script>
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    <script>
        document.addEventListener('DOMContentLoaded', () => {
            BitcoinLabsAppComponents.init({
                isApp: true,
                appName: 'orange-dev-tracker',
                appHomeUrl: 'dashboard.html',
                navLinks: [
                    { name: 'Dashboard', url: 'dashboard.html' },
                    { name: 'Contributors', url: 'contributors.html' },
                    { name: 'Codebase', url: 'codebase.html' },
                    { name: 'Engineering', url: 'engineering.html' },
                    { name: 'Health & Culture', url: 'health.html' },
                    { name: 'Methodology', url: 'methodology.html' }
                ]
            });
        });
    </script>
</body>

</html>