If sits inside the root of your project, its dependencies will be installed and mayīe hoisted to the top-level node_modules as they would for other NOTE: The -production flag has no particular meaning when adding a Variable is set to production, you can use -production=false. To install all modules listed in bothĭependencies and devDependencies when NODE_ENV environment Variable is set to production), npm will not install modules listed With the -production flag (or when the NODE_ENV environment It installs the current package context (ie, the current workingīy default, npm install will install all modules listed as In global mode (ie, with -g or -global appended to the command), Install the dependencies to the local node_modules folder. Npm install (in a package directory, no arguments): You also want to be able to easily install it elsewhere after packing it up Of using npm if you just want to write a node program (a), and perhaps if f) a that has a 'latest' tag satisfying (e)Įven if you never publish your package, you can still get a lot of benefits.d) a that is published on the registry (see.a) a folder containing a program described by a.The installation of dependencies will be driven by that, respecting the Package has a package-lock, or an npm shrinkwrap file, or a yarn lock file,

This command installs a package and any packages that it depends on. Aliases: add, i, in, ins, inst, insta, instal, isnt, isnta, isntal, isntall Description

Npm howto