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name: skill-026 description: "A skill for generating and automating Excel spreadsheet (.xlsx) creation and modification for data analysis and reporting. Use this skill to streamline your data handling processes." license: Proprietary. LICENSE.txt has complete terms

Spreadsheet Automation

Overview

The Spreadsheet Automation skill allows users to generate and manipulate Excel spreadsheets (.xlsx) programmatically. This is useful for tasks such as data analysis, reporting, and automating repetitive spreadsheet processes.

Workflow Decision Tree

Creating a New Spreadsheet

Use the "Creating a new Excel file" workflow below.

Creating a New Excel File

To create an Excel file, you can utilize the xlsx library, which enables you to generate worksheets, write data, and format cells.

Prerequisites

Make sure you have the xlsx library installed:

npm install xlsx

Sample Code

Here’s an example of generating a new spreadsheet:

const XLSX = require('xlsx');

// Create a new workbook
let wb = XLSX.utils.book_new();

// Add a new worksheet
let ws_data = [['Name', 'Age'], ['Alice', 30], ['Bob', 25]];
let ws = XLSX.utils.aoa_to_sheet(ws_data);
XLSX.utils.book_append_sheet(wb, ws, 'Sheet1');

// Write the workbook to a file
XLSX.writeFile(wb, 'output.xlsx');

Conclusion

The Spreadsheet Automation skill is a powerful tool for users looking to automate their Excel spreadsheet tasks, making data manipulation and analysis much more efficient.