Advanced package manager features for npm, Yarn, and pnpm

The article explores the evolving landscape of package managers, focusing on advanced features that cater to the needs of developers managing large monorepo projects. It highlights the shift from traditional dependency resolution strategies, such as node_modules hoisting, towards more efficient and secure approaches like Yarn Berry's Plug’n’Play (PnP) and pnpm's optimized storage methods. These modern strategies aim to enhance performance, security, and developer experience by addressing issues like phantom dependencies and redundant installations. The text details the implementation of workspaces by npm, Yarn Berry, and pnpm, which streamline dependency management across multiple projects within a monorepo, while also discussing features enhancing version management and CI/CD workflows. The article emphasizes the collaborative nature of the package manager community, with inspirations drawn across platforms, and notes the ongoing innovation in the field, exemplified by enterprise solutions like Alibaba's tnpm, which push the boundaries of what's achievable in package management.