source: https://github.com/b3n-j4m1n/salary-seeker
see it in action - https://github.com/b3n-j4m1n/salary-seeker/raw/master/demo.gif
It's a bash script, so you need a Unix-like OS, or something like Cygwin for Windows.
TODO, somehow port to Windows users.
EDIT: I've re-written the whole...