Micro Data Table - Free UI Component

Header Text Color #64748b

Row Background #ffffff

Row Hover Fill #f8fafc

Text Color #1e293b

Border Color #e2e8f0

Vertical Padding (rem) 0.35

Horizontal Padding (rem) 0.5

Container Width 400px

Micro Data Table

High-density technical telemetry table utilizing JetBrains Mono for maximum data legibility in sidebars.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Micro Data Table</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap" rel="stylesheet">
    <style>
        /* -- Variables ------------------------------------------------- */
        :root {
            --header-bg: {{headerBgColor}};
            --header-text: {{headerTextColor}};
            --row-bg: {{rowBgColor}};
            --row-hover: {{rowHoverBg}};
            --text-color: {{textColor}};
            --border-color: {{borderColor}};
            --v-pad: {{vPadding}}rem;
            --h-pad: {{hPadding}}rem;
            --table-w: {{tableWidth}};
        }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
            font-family: 'JetBrains Mono', monospace;
            background-color: transparent;
            color: var(--text-color);
            padding: 1rem;
            display: flex;
            justify-content: center;
            align-items: flex-start;
        }

.table-container {
            width: 100%;
            max-width: var(--table-w);
        }

table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            font-size: 0.7rem;
            line-height: 1;
        }

thead th {
            color: var(--header-text);
            font-weight: 500;
            padding: 0.25rem var(--h-pad);
            border-bottom: 1px solid var(--border-color);
            opacity: 0.6;
        }

td {
            padding: var(--v-pad) var(--h-pad);
            border-bottom: 1px dotted var(--border-color);
            color: var(--text-color);
        }

tbody tr { background-color: var(--row-bg); }

tbody tr:hover { background-color: var(--row-hover); }

.metric { font-weight: 600; color: #10b981; }
        .metric-red { color: #ef4444; }

</style>
</head>
<body>

<div class="table-container">
        <table>
            <thead>
                <tr>
                    <th>SIGNAL</th>
                    <th>VAL</th>
                    <th>TH OLD</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>CPU_0</td>
                    <td><span class="metric">12%</span></td>
                    <td>90%</td>
                </tr>
                <tr>
                    <td>MEM_0</td>
                    <td><span class="metric">44%</span></td>
                    <td>85%</td>
                </tr>
                <tr>
                    <td>TMP_0</td>
                    <td><span class="metric metric-red">92C</span></td>
                    <td>80C</td>
                </tr>
                <tr>
                    <td>VLT_0</td>
                    <td><span class="metric">1.2v</span></td>
                    <td>1.4v</td>
                </tr>
            </tbody>
        </table>
    </div>

</body>
</html>