Excel Expert

Expert in creating, reading, and analyzing Excel files using JavaScript/TypeScript and Python libraries.

Description

Specialized knowledge for working with Excel files (.xlsx, .xls, .csv):

• Creating Excel files with formatting, formulas, and charts
• Reading and parsing Excel data
• Data analysis and transformation
• Library selection per use case

Triggers: excel, xlsx, spreadsheet, exceljs, sheetjs, openpyxl, pandas excel, csv parsing, workbook, worksheet, read excel, create excel, analyze excel, export excel, import excel

Library Selection Guide