| name | zsh |
| description | Zsh shell with oh-my-zsh. Use for terminal shell. |
Zsh
Zsh is the default shell on macOS. It is highly customizable and compatible with Bash.
When to Use
- macOS: It's the default.
- Customization: The plugin ecosystem (
omz, zinit) is massive.
- Compatibility: Runs most Bash scripts unmodified.
Core Concepts
Oh My Zsh (OMZ)
The community framework. 300+ plugins.
plugins=(git docker kubectl)
Globbing
Zsh has powerful wildcard matching. ls **/*.js (Recursive).
Themes
Powerlevel10k is the gold standard for performance and information density.
Best Practices (2025)
Do:
- Use a Fast Plugin Manager:
antidote or sheldon are faster than OMZ's built-in loader.
- Enable Autosuggestions: The
zsh-autosuggestions plugin brings Fish-like behavior to Zsh.
- Use Syntax Highlighting:
zsh-syntax-highlighting.
Don't:
- Don't over-clutter prompt: A prompt that takes 200ms to render makes the terminal feel sluggish.
References
