MailOpenOffice.org Spreadsheet Project
Changed behavior of AutoFill when there are filtered rows (2011-04-19)
Improved CSV file compatibility in OOo 3.4 Beta (2011-04-15)
Is this a text file, or an Excel file? (2010-10-15)
Behind-the-scenes DataPilot improvements in 3.3 Beta (2010-10-12)
Saving sheets separately: Preliminary results (2009-07-21)
Handling sheets separately, part 1: Row Heights (2009-05-08)
An experiment with incremental saving in Calc (2009-02-27)
Some Calc features for 3.1 from RedFlag 2000 (2008-11-17)
R4Calc - Integration of R into Calc (2008-03-04)
Spreadsheet Solver Infrastructure (2007-11-16, see also Solver for Nonlinear Programming by Andreas Schneider, 2009)
Ensuring Unique Entries With Cell Validation (2007-07-26)
Putting salstrintern to good use: Calc text cells (2007-06-01)
Next up in DataPilot: GETPIVOTDATA function (2007-02-09)
Collaborative Specification Editing in the Wiki (2006-12-21)
Loading Calc Add-In Components on Demand (2006-10-19)
Performance Improvements in Calc (Orvieto 2009): Slides on slideshare
New Features and Future Development in Calc and Chart (Orvieto 2009): Slides on slideshare
New features in Calc 3.0 (Beijing 2008): Abstract, Slides (odp)
DataPilot in Calc (Barcelona 2007): Abstract, Slides (odp, pdf)
OpenOffice.org Internship 2010: Statistical Data Analysis Tool
Google Summer of Code 2007: Integration of R into Calc
Google Summer of Code 2005: Validation of Spreadsheet Functions
Grouping in the DataPilot (OOo sxw)
Field options in the DataPilot (OOo sxw)
Table Options in the DataPilot (OOo sxw)
Page Fields in the DataPilot (OOo sxw)
Adventure-Creator (1990)
Pivot table test (using Dojo Mobile and the unzip library from http://cheeso.members.winisp.net/srcview.aspx?dir=js-unzip)