hyperformula
HyperFormula is a JavaScript engine for efficient processing of spreadsheet-like data and formulas
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.
@imrandil/json-to-excel-generator
A utility for converting JSON data to Excel files memory efficient way, providing robust error handling, configurable headers, and support for large datasets.