Looks very cool, although I wish they used more Excel-like number formats (http://office.microsoft.com/en-us/excel-help/number-format-codes-HP005198679.aspx htt

Looks very cool, although I wish they used more Excel-like number formats (http://office.microsoft.com/en-us/excel-help/number-format-codes-HP005198679.aspx http://office.microsoft.com/en-us/excel-help/number-format-c...) Shameless plug: as part of the in-browser XLS parsing, we built a library for formatting numbers: https://github.com/SheetJS/ssf https://github.com/SheetJS/ssf