Would someone elaborate on the choice of canvas vs DOM for grids like this? There is this older stackoverflow discussion[1] that seems to indicate that one can get decent performance with large data volumes by maintaining DOM cells for just the viewport area and managing the grid content in response to scroll events. Since the row heights are fixed, the scrolling algorithm should be manageable. So why a canvas rather than DOM?
I couldn't live without Wine (or Crossover). I develop web apps for a small company, and Ubuntu Mate is my primary development environment. A lot of our software relies heavily on Word and Excel because that's what our customers use. And Wine does a superb job of integrating Word and Excel into the Ubuntu desktop. Hats off the the Wine developers for the amazing job they've done.
[1] https://stackoverflow.com/questions/2402953/javascript-data-...