Oh My Zsh is the most popular way to supercharge Zsh. Instead of hand-writing a giant ~/.zshrc, you install one framework that bundles a curated ecosystem of plugins, themes, and helpers—then enable what you want with a single line. It's the reason many people switch to Zsh in the first place.
It ships with 300+ plugins (Git, Docker, kubectl, and more) that add aliases and smart completions, plus 100+ themes for your prompt—the famous agnoster and robbyrussell among them. A built-in updater keeps everything current, and the plugin system makes it trivial to add tools like zsh-autosuggestions and zsh-syntax-highlighting.
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# then in ~/.zshrc:
plugins=(git docker kubectl)
ZSH_THEME="agnoster"Be mindful that loading many plugins can slow startup; for a lighter setup, pair Zsh with Starship instead. Still, for instant productivity, Oh My Zsh is hard to beat.