Yarn

Yarn (Berry) is a modern package manager. It introduced Plug'n'Play (PnP) to eliminate node_modules and support Zero Installs.

When to Use

• Modern JavaScript Package Management (Yarn v4+): Fast, reliable dependency management with Corepack support.
• Plug'n'Play (PnP) & Zero-Installs: Eliminating node_modules folders for instant workspace switching and CI runs.
• Enterprise Monorepos: Coordinated workspace resolution, constraints, and release workflows.
• Hardened Security & Integrity: Strict lockfile checksums and automated dependency audits.

Quick Start

corepack enable
yarn set version stable
yarn init -2