I personally love this combination of iTerm2 + ZSH + Oh-my-zsh.

iTerm2 is an amazing terminal, I always prefer it over macOS default terminal. If you want to install it then just go to iTerm2 site , download it and install It has many advantages over macOS default terminal. Some of those are, easy finder you can easily search for the text in terminal, nice autocomplete feature, split panes, paste history and many more. I would highly recommend it and you can explore all of its highlighting

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