smudge.nvim

{
    "indium114/smudge.nvim",
    opts = {
        -- These are the default options. Leave the table blank (as in opts = {}) for this config, or customise it yourself!
        char = "░",        -- smear character
        hl = "SmudgeCursor",
        max_age = 80,      -- ms before smear disappears
        length = 2,        -- max trail length
    }
}