How can I filter cards on the board?

To filter cards on the board, just press the Filter options button on the top panel near the board’s title.

A popover window will appear on the right. You can use it to filter cards in several different ways. Also, you may start typing text in the top field to find cards containing particular keywords in the title or description. 

Also, you may save the set of applied filters as presets. 

Note:  You cannot save the sort order as part of the filter. Please, note that if you sort cards in lists when the filter is on, they will be kept sorted the same way after you turn the filter off.