asposecellscloud
Aspose.Cells Cloud for Node.js to create, repair, merge, parse and convert excel files. Convert excel to PDF, JSON, XML, TSV, HTML and so on.
export-data.js
Download/export and print data in various formats, such as JSON, CSV, XLSX (Excel), PDF and images.
mr-excel
A versatile JavaScript library for effortlessly generating .xlsx files from input objects. Seamlessly create Excel spreadsheets with data, formatting, formulas, and more.