Guix

This package increments and decrements binary, octal, decimal and hex literals. It works like C-a/C-x in Vim, i.e. searches for number up to EOL and then increments or decrements and keeps zero padding up (unlike in Vim). When a region is active, as in Evil's visual mode, all the numbers within that region will be incremented/decremented (unlike in Vim).

It is a fork of https://github.com/cofi/evil-numbers, which is unmaintained.