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G) A git url that, when cloned, results in (a).įrom the official documentation, a module is any file or directory in the node_modules directory that can be loaded by the Node.js require() function. Packages can be unscoped or scoped to a user or organization, and scoped packages can be private or public.Ī) A folder containing a program described by a package.json file.ĭ) A that is published on the registry with (c).į) A that has a latest tag satisfying (e). A package must contain a package.json file in order to be published to the npm registry. Some terminologies before getting into the working of NPM:-įrom the official documentation, a package is a file or directory that is described by a package.json file.
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npm ll :- prints additional package information while listing modules.npm ls :- lists all the installed modules.npm i -g :- installs a global package.Each dependency may specify a range of valid versions using the semantic versioning scheme in the package.json file, allowing developers to auto-update their packages while avoiding unwanted breaking changes.
#NPM SAVE FLAG UPGRADE#
It has the ability to upgrade and remove packages.
#NPM SAVE FLAG INSTALL#
NPM can use the package.json file to install all of a project's dependencies. It includes a large number of libraries that serve as excellent tools for Node.js developers, speeding up the entire application development process. A package contains all of the files required for a module, and modules are JavaScript libraries that can be included in a Node project based on the project's requirements. Any required packages and modules in node projects are installed using NPM. With the installation of Node.js, it is added to the system. NPM is a command-line client for Node.js that manages all of the dependencies and modules. It is the Node.js default package manager and is completely written in Javascript.