How to use:
Open the Go to Line/Column box (Ctrl+G).
Type a line, a column, a relative jump, a percentage, or a Vim motion.
Examples:
42 -> line 42
42:8 -> line 42 column 8
+5 -> 5 lines down
-5 -> 5 lines up
50% -> middle of the file
12j -> 12 lines down
12k -> 12 lines up
ciw -> change word under cursor
d% -> delete to matching bracket
/pattern -> jump to next match
:10,20sort -> sort lines 10 to 20
... and other commands copying Vim.
It's free.