The subject of how to install npm encompasses a wide range of important elements. Downloading and installing Node.js and npm - npm Docs. 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. npm-install - npm Docs. By default, npm install will install all modules listed as dependencies in package.json. With the --production flag (or when the NODE_ENV environment variable is set to production), npm will not install modules listed in devDependencies. From another angle, npm-update - npm Docs.
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. workspaces - npm Docs. In relation to this, workspaces is a generic term that refers to the set of features in the npm cli that provides support to managing multiple packages from your local files system from within a singular top-level, root package. This command is similar to npm install, except it's meant to be used in automated environments such as test platforms, continuous integration, and deployment -- or any situation where you want to make sure you're doing a clean install of your dependencies.
package.json - npm Docs. A lot of packages have one or more executable files that they'd like to install into the PATH. npm makes this pretty easy (in fact, it uses this feature to install the "npm" executable.)
Try the latest stable version of npm - npm Docs. The Node installer installs, directly into the npm folder, a special piece of Windows-specific configuration that tells npm where to install global packages. When npm is used to install itself, it is supposed to copy this special builtin configuration into the new install. 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. From another angle, if you create a lock file while using the default registry you can switch to another registry and npm will install packages from the new registry, but if you create a lock file while using a custom registry packages will be installed from that registry even after you change to another registry.
📝 Summary
Knowing about how to install npm is crucial for individuals aiming to this field. The insights shared in this article works as a valuable resource for continued learning.
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