writing XLSX about sheetjs

[dmudro]

hi @Niggler, any plans for writing API?

[SheetJSDev]

@dmudro there are two parts to writing:

1. lifting from (your favorite javascript structure) to (common spreadsheet format)

2. writing from (common spreadsheet format) to files

I've encountered some firefox performance problems that are holding up (2). As for (1), that is coming soon

[SheetJSDev]

@dmudro @gkz @Niggler we can convert data from other formats to XLSX.

As part of (1) what type of structures are you dealing with now? For example, do you have an array of arrays or something that looks like our internal format (using A1-style cell addresses)

[SheetJSDev]

@dmudro @gkz @Niggler see #64 (comment) for a complete example