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To publish and install packages to and from the public npm registry, you must install Node.js and the npm command line interface using either a Node version manager or a Node installer. We strongly recommend using a Node version manager to install Node.js and npm.
To publish and install packages to and from the public npm registry or a private npm registry, you must install Node.js and the npm command line interface using either a Node version manager or a Node installer. We strongly recommend using a Node version manager like nvm to install Node.js and npm.
npm install (in a package directory, no arguments): Install the dependencies to the local node_modules folder. In global mode (ie, with -g or --global appended to the command), it installs the current package context (ie, the current working directory) as a global package.
You can upgrade to the latest version of npm using: npm install -g npm@latest Upgrading on Windows. By default, npm is installed alongside node in. C:\Program Files (x86)\nodejs. npm's globally installed packages (including, potentially, npm itself) are stored separately in a user-specific directory (which is currently
npm install <package_name> This will create the node_modules directory in your current directory (if one doesn't exist yet) and will download the package to that directory. Note: If there is no package.json file in the local directory, the latest version of the package is installed.
npm gets its config settings from the command line, environment variables, and npmrc files. The npm config command can be used to update and edit the contents of the user and global npmrc files. For a list of available configuration options, see config .
Documentation for the npm registry, website, and command-line interface. Skip to search Skip to content. npm Docs. npmjs.com Status Support. Site navigation. About npm. Getting started ... npm install-ci-test. npm install-test. npm link. npm login. npm logout. npm ls. npm org. npm outdated. npm owner. npm pack. npm ping. npm pkg. npm prefix ...
npm install <alias>@npm:<name>: Install a package under a custom alias. Allows multiple versions of a same-name package side-by-side, more convenient import names for packages with otherwise long ones and using git forks replacements or forked npm packages as replacements.
Run all build scripts (ie, preinstall, install, and postinstall) scripts for installed packages in the foreground process, sharing standard input, output, and error with the main npm process. Note that this will generally make installs run slower, and be much noisier, but can be useful for debugging.
npm update -g will apply the update action to each globally installed package that is outdated-- that is, has a version that is different from wanted. Note: Globally installed packages are treated as if they are installed with a caret semver range specified. So if you require to update to latest you may need to run npm install -g [<pkg>...]