Multi-Viewer Dashboard

A simple, interactive web dashboard to view and manage different file types: CSV, JSON, Markdown, Log, and Excel. Each viewer is built in a separate HTML file and includes useful features for analyzing and exporting data.

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Demo

Try the live demo here:

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Features

Dashboard

• Responsive card-based layout
• Font Awesome icons for each viewer
• Hover animations and tooltips
• Dark mode toggle
• Open viewers in new tabs

CSV Viewer (csv-viewer.html)

• Upload CSV files
• Search and filter rows
• Pagination (20, 50, 100, 200, 500 rows per page)
• Export to PDF
• Print CSV data

Screenshot:

JSON Viewer (json-viewer.html)

• Upload JSON files
• Search key/value
• Flattened view with data type highlighting (string, number, boolean, null)
• Copy individual entries
• Pagination
• Print and export to PDF

Screenshot:

Markdown Viewer (markdown-viewer.html)

• Render Markdown files
• Syntax highlighting
• Search within Markdown
• Print and export to PDF

Screenshot:

Log Viewer (log-viewer.html)

• Upload log files
• Search log lines
• Highlight log levels (ERROR, WARN, INFO)
• Filter by log level
• Pagination
• Copy individual log lines
• Print and export to PDF

Screenshot:

Excel Viewer (excel-viewer.html)

• Upload Excel files (.xlsx)
• Display sheets and tables
• Search and filter
• Pagination
• Export to PDF
• Print Excel data

Screenshot:

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How to Use

1. Clone or download the repository:

   git clone https://github.com/username/multi-viewer-dashboard.git