omz
I know, a terminal is not supposed to look like a graphical user interface (GUI). On the other hand, we don't need to expose ourselves to a lifeless visual experience whenever interacting with the command line. It always boils down to personal choice. However, I do believe that the right amount of customisation may help us achieve higher levels of efficiency. For that reason, my personal choice is the Oh My Zsh framework, or simply omz.
For a more granular level of customisation, I've been experimenting with the PowerLevel10k theme, which works on top of omz. It seems to be particularly good when working with git and Github on the command line. The default configurations are cool, but we can further customise the experience by editing the .p10k file, which looks like this:
It is my hope that these two projects will continue to be maintained and updated.