Maarten Breddels

I agree it would be good to rename, I'd say 'ipywidgets-tutorial'

Sound good, or maybe even do: ```python sheet[0,1].value = 3 ``` What if it does not exist? Create it or throw an exception? I'd say you have to create it...

I think we should also think about 'named' cells, so it's easy to refer to them by name, e.g.: ```python cell = ipysheet.cell(0, 0, value=4, name='interest') .... assert cell is...

> I feel like `__getitem__` should return `None` I think that's not very Pythonic, I would say, implement https://docs.python.org/3/library/collections.abc.html#collections.abc.MutableMapping (I don't think we can inherit from it btw, gives issues...

I think always in Python `obj[key]` should throw a KeyError, and `obj[index']` should throw an IndexError when key/index is not found.

Thanks for the report, I haven't seen it before. Summary: in lab, if you increase the notebook page size, the headers of the sheet grow, but making it smaller, it...

It gives this error: ``` error TS6059: File '/Users/maartenbreddels/src/ipysheet/js/package.json' is not under 'rootDir' '/Users/maartenbreddels/src/ipysheet/js/src'. 'rootDir' is expected to contain all source files. ``` Odd thing is, with ipyvolume it does...

Reading https://github.com/Microsoft/TypeScript/wiki/FAQ#why-does---outdir-moves-output-after-adding-a-new-file for some reasons the longest common prefix in ipyvolume is longer. Very unnatural behavior I'd say.

I think this is also a very attractive one, and given that spreadsheets are usually not for massive datasets, I think a DOM-based version is fine: https://github.com/nadbm/react-datasheet https://nadbm.github.io/react-datasheet/ I'd say...

I think handsontable always rerenders the whole table, so no way around it right?