npm vs Yarn vs pnpm Command Comparison

Summary

npm, Yarn, and pnpm are the three dominant JavaScript package managers, each with its own CLI syntax. This tool presents a searchable, side-by-side comparison of the most common commands — from installing dependencies to publishing packages — so you never have to hunt through separate docs again. Filter by keyword to instantly narrow down the exact command you need.

How it works

1. A comprehensive table of commands is preloaded covering install, add, remove, run, and more.
2. Type a keyword in the search box to filter rows in real time.
3. Each row shows the equivalent command for npm, Yarn (v1/v2+), and pnpm.
4. Click any command cell to copy it directly to your clipboard.
5. Use the category filter buttons to jump to a specific group of commands.

Use cases

• Quickly find the pnpm equivalent of a Yarn command you already know.
• Onboard team members switching from npm to pnpm on a new project.
• Use as a cheatsheet when writing CI/CD scripts across mixed projects.
• Verify the correct syntax for workspace or global install commands.
• Compare lifecycle hooks and script execution across package managers.
• Reference during code reviews when a team standardizes on one tool.

Frequently Asked Questions