optilude/xlsx-template

This Node.js module enables developers to generate Excel (.xlsx) files by populating Excel templates with dynamic data. It's designed for developers who need to create formatted Excel reports programmatically while maintaining complex formatting, formulas, and layouts designed in Excel. The library supports various data types including simple values, arrays, tables, and images, making it ideal for generating financial reports, sales summaries, dashboards, and other data-driven documents where professional Excel formatting is essential. It's particularly useful for back-end applications that need to produce downloadable Excel reports from database queries or API responses.