And while Yarn still outshines NPM in terms of speed, NPM has made vast security improvements that put it about even with Yarn. Yarn was originally designed to address performance and security concerns in NPM.

You are more likely to find Node.js projects and examples that use NPM than you are to find ones using Yarn. With that popularity comes a wide range of coverage. NPM is also the most popular Node.js package manager. This means that once you have Node.js installed, you immediately have access to all the functionality available through the NPM package registry. If you have Node.js installed on your system, you automatically have access to NPM. One advantage to NPM is that it is the default package manager for Node.js. Both NPM and Yarn use the NPM registry to get packages and package information, and the commands in each tool are pretty similar. The Yarn package manager has become a popular alternative to NPM. It also ensures consistent project installations across environments. The package.json file that is generated by the NPM CLI helps you manage project dependencies. The NPM website gives you an easy way to search for JavaScript packages and read information about them. The registry stores the numerous JavaScript packages made available through the NPM CLI, along with their metadata.

NPM includes a command-line tool (CLI) that give you access to the NPM package registry. NPM is the default package manager for Node.js projects. This guide walks you through installing NPM and getting started using it on your Linux system.

The Node Package Manager (NPM) is the most widely-used package manager for JavaScript projects and includes Node.js by default.

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