With this macro, you can easily jump over the distance of 4 blocks or 3 blocks at different heights. To use the macro, you need to stand at the furthest distance from the block you want to jump on (for convenience, you can use Shift) and look straight. Then you need to activate the macro and you will find yourself on the next block
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program