---
title: 🎉 Introduction
description: Introduction to Zi — a Swiss Army Knife for Zsh, formerly known as zplugin and zinit.
canonical_url: https://wiki.zshell.dev/docs
markdown_url: https://wiki.zshell.dev/docs/index.md
locale: en
source_path: docs/index.mdx
---

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# 🎉 Introduction

Zi is a Swiss Army Knife for Zsh — a blazing-fast plugin manager with Turbo mode, built-in package management, annexes, and full control over your shell environment.

![Zi: install, turbo mode, extend everything](https://wiki.zshell.dev/img/svg/docs-banner.svg)

Why Zi?

**50–80% faster** Zsh startup with Turbo mode. Manage plugins, packages, completions, and prompts from a single tool — without root access, without cluttering `$FPATH`.

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## Explore the Docs

[![](https://wiki.zshell.dev/img/svg/cards/speed.svg)

### Getting Started

Install Zi, load your first plugins, and migrate from Oh My Zsh or Prezto.

Get started →](https://wiki.zshell.dev/docs/category/-getting-started)[![](https://wiki.zshell.dev/img/svg/cards/flexible.svg)

### Guides

Commands reference, customization, benchmarks, and syntax guides for power users.

Read the guides →](https://wiki.zshell.dev/docs/category/-guides)[![](https://wiki.zshell.dev/img/svg/cards/zi-console.svg)

### Zi Code Reference

Internals, function reference, and annotated source for contributors and advanced users.

Browse the code →](https://wiki.zshell.dev/docs/code/index.md)

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## Summary

[![Z-Shell Metrics](https://z-shell.github.io/.github/metrics/plugin/metrics.svg)![Z-Shell Repositories](https://z-shell.github.io/.github/metrics/plugin/repositories_metrics.svg)](https://github.com/orgs/z-shell)