If you navigate a lot on the terminal there are some little helpers that can make your life easier. One particular unknown is the
d command in the zsh.
d shows you the folders you recently navigated to, such as:
0 ~/projects/docker/systemtests 1 ~/projects 2 ~/srv 3 ~/projects/ansible/update 4 ~ 5 /var/log
To jump into one of these folders just type the number and hit return.
1 + return would bring me into my projects folder