If you were facing sluggishness in the #kanbanstr interface, it should have reduced greatly now, particularly when opening any card's details/description.
If you don't know what kanbanstr is, try it out here: https://kanbanstr.com
#nostr #value4value
nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z