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However, npm has loads of additional features, which I’ll walk you through, highlighting those I consider essential, really useful, or just plain awesome. Run npm install to install a package globally (like Mocha, or Angular-CLI)? Just add a -g like so: npm install -g angular-cli mocha.Īdmittedly, most use cases stop at an npm install, and there isn’t a need for anything else.

Want to install a specific version? No problem. You can get started by simply running npm install and injecting it into your JavaScript file. It gives you exceptional control over your project’s dependencies and provides a great way to contribute to the open-source world. Enter the Node Package Manager (npm) – a JavaScript package manager most notably used in conjunction with Node.js, although it can be used independently as well.