기능 비교

기능	pnpm	Yarn	npm	Notes
워크스페이스 지원	✅	✅	✅
격리된 `node_modules`	✅	✅	✅	Default in pnpm.
호이스팅된 `node_modules`	✅	✅	✅	Default in npm.
Plug'n'Play	✅	✅	❌	Default in Yarn.
피어 자동 설치	✅	❌	✅
Zero-Installs	❌	✅	❌
의존성 패치	✅	✅	❌
Managing runtimes	✅	❌	❌
Managing versions of itself	✅	✅	❌
lockfile 보유	✅	✅	✅	`pnpm-lock.yaml`, `yarn.lock`, `package-lock.json`.
재정의 지원	✅	✅	✅	Known as "resolutions" in Yarn.
Content-addressable 저장소	✅	✅	❌	Yarn uses a CAS when `nodeLinker` is set to `pnpm`.
동적 패키지 실행	✅	✅	✅	`pnpm dlx`, `yarn dlx`, `npx`.
부작용 캐시	✅	❌	❌
Catalogs	✅	❌	❌
Config dependencies	✅	❌	❌
JSR registry support	✅	✅	❌
Auto-install before script run	✅	❌	❌	In Yarn, Plug'n'Play ensures dependencies are always up to date.
후크	✅	✅	❌
Build script security	✅	❌	❌
SBOM generation	✅	❌	✅	`pnpm sbom`, `npm sbom`.
Listing licenses	✅	✅	❌	pnpm supports it via `pnpm licenses list`. Yarn has a plugin for it.

Note: To keep the comparison concise, we include only features likely to be used frequently.