Excel autofill drag handle

[ghandic]

I was hunting all over for something like this as an example with tanstack so decided to make a little PoC - can be made much neater and handle data types, smart sequencing etc but will leave that for people to add to

Here is a demo: https://ghandic.github.io/tanstack-table-excel/
Repo: https://github.com/ghandic/tanstack-table-excel