Does Logseq have a duplicate line command/shortcut?
I haven’t found any, I guess it doesn’t, but I figured I’d ask to make sure I’m not missing anything.
Not out of the box, but maybe the vim plugin by @Richard_Yu could work for you. It doesn’t have a shortcut to duplicate a block, but it has a shortcut to copy the current block and and one to paste it underneath or above.
Read up on it here (you can install it from the Marketplace):