npm

About npm

npm (Node Package Manager) is the world's largest software package registry and the default package manager for the Node.js JavaScript runtime. Launched in 2010, npm enables developers to discover, install, publish, and manage reusable packages that simplify software development. It serves as both a command-line tool and an online registry, allowing developers to efficiently share code and manage project dependencies. The platform provides millions of open source and private packages covering web development, backend services, testing, build tools, user interface frameworks, databases, and more. Using the npm CLI, developers can install libraries, update dependencies, manage package versions, run project scripts, and publish their own packages. npm also supports organizations with private registries, access controls, security auditing, and dependency management features that improve collaboration and software quality. Today, npm is used by millions of developers and organizations worldwide as a core component of the JavaScript and Node.js ecosystem. Its extensive package registry, developer-friendly tools, and seamless integration with modern development workflows make it an essential platform for building, maintaining, and distributing applications across web, server, and cloud environments.