Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

A tiny, theme‑aware Streamlit component that adds a one‑click "copy-to-clipboard" button to your app — perfect for the chat UI, URLs or any other text the user might need to copy.

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.