Add excel and graphing functionality?

Would it be possible to display an excel sheet and display a graph from the same data ?
These two libraries look interesting.
If integrated into NSB - would it be possible to compile a windows exe as well ?

http://dygraphs.com/

https://handsontable.com/

It’s easy to use JavaScript libraries from AppStudio. Drag the files into the Project Explorer. They will then be included in your project, and you’ll be able call their functions.

Great !
is there a chance that a Win Exe will work also ?

Is there some example code
how the same data can appear in excel and graph at the same time?

Yes, you can create EXE files. The option is on the Run menu. Here’s more:
http://wiki.nsbasic.com/Make_Windows_Executables

We do not have samples using these libraries. Contact me offline if you would like us to create one for you.