XLSX.jl is a Julia package to read and write Excel spreadsheet files. If you're having any trouble, have any questions about this package or want to ask for a new feature, just open a new issue.

Microsoft 365 Copilot wave 3 brings agentic AI to Excel, Word, and PowerPoint, letting users coauthor, edit, and refine work seamlessly.

Office Add-in commands enable developers to extend the Office user interface such as the Office Ribbon to create awesome, efficient add-ins. These samples show you how to use add-in commands in Excel, ...

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.