Let’s see an HTTP server in an Excel sheet.
“Webxcel creates a full-fledged RESTful web backend from your Microsoft Excel workbooks. It is written in 100% plain Visual Basic macros and comes with a lot of handy tools to help you build the next big thing.”
Plus, someone made a MOV only compiler, soon...
Calling user-defined functions (UDFs) from a worksheet is as simple as calling built-in functions: You enter the function via a cell formula.
The author of that website implemented GPT-2 inference on Excel