There is no support for table cell expressions though, without which marking it as Excel is wrong.
There is VS Code extension I use now: https://github.com/cescript/MarkdownFormula
Do you consider adding something like that? Any way to use this locally? Is this going to be FOSS or no?
Also need to find a nice and easy way to deal with local tables, I'll look into the extension you suggested.
<!-- table1 -->
| Date | Amount |
| ---------- | ------ |
| 2024-10-01 | 1 |
| 2023-09-01 | 2 |
| | Amount |
| ----- | ---------------------------- |
| Last | [1](#table1!B1) |
| Total | [3](#SUM(table1!B:table1!B)) |
I am personally not interested in anything beyond my computer.