I liked the ys prompt and wanted less in it. This version removes the clock and uses an x for the dirty-state indicator. The rest follows the existing oh-my-zsh theme.
If that suits your terminal too, copy the theme into your oh-my-zsh custom themes directory and select it in your Zsh configuration. The repository has the installation command and before-and-after screenshots.
A closer look.
Real screens and project photography.