PNPM, a fast, disk space-efficient package manager, is widely adopted in various contexts for managing monorepos, valued for its unique approach to sharing packages and efficient handling of dependencies. Companies and open-source projects often leverage PNPM for its reliability and speed. Notably, organizations like Microsoft and open-source initiatives including Nx and Rush employ PNPM to streamline their development workflows, managing multiple interconnected projects within a single repository. PNPM’s ability to link packages in a monorepo without duplication significantly reduces disk space usage and ensures consistency in dependency management, making it a preferred choice for developers working on large-scale or complex projects.