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iTerm2, oh-my-zsh, powerlevel10k

Although it is not a must, for a smooth development experience we strongly recommend that you install:

  • iTerm2
  • oh-my-zsh
  • powerlevel10k

Install iTerm2

brew install --cask iterm2

Choose a color preset for iTerm2

You can choose a color prest from Preferences => Profiles => Colors => Color Presets.

Please be aware that some color presets might flatten some colors that the cedarcli utility renders. This leads to some degree of information loss during the usage of the tool (installed in a later step).

A suitable preset for the full experience would be 'Dark Background' or 'Light Background'.

Install oh-my-zsh

Follow the guide at:


sh -c "$(wget -O -)"

Install Powerlevel10k

Follow the guide at:


brew install powerlevel10k
echo "source $(brew --prefix)/share/powerlevel10k/powerlevel10k.zsh-theme" >>~/.zshrc

Configure p10k

p10k configure