What is NPM?

NPM, short for Node Package Manager, is the default package manager for NodeJS. It is a command-line utility that allows you to install, manage, and share packages or modules of JavaScript code. These packages can range from small utility libraries to large frameworks, and they can be easily integrated into NodeJS projects to extend their functionality.

How to Install Yarn with NPM ?

Yarn is used for handling dependencies within JavaScript applications. It serves as both a package manager and a project manager. Whether you work on basic projects or complex industry-level monolithic repositories, whether you contribute to open-source initiatives or are part of an enterprise environment, Yarn always provides reliable support. Though npm is the default package manager for NodeJS, many developers choose Yarn due to its benefits such as parallel package installations, a caching mechanism, etc. Installing Yarn is very simple, and you can do it using npm, the package manager which you’re likely familiar with.

This article provides a guide on how to install yarn using npm, which allows you to streamline dependency management in your NodeJS applications.

Prerequisites:

  • NPM & NodeJs

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What is Yarn?

Yarn was developed by Facebook as a response to certain limitations and performance issues encountered with npm. If you’re already using npm in your projects, transitioning to Yarn is very easy. Yarn commands are almost similar to npm, making it easy for npm users to learn. Since both package managers rely on the same package.json format, you can switch to Yarn without significantly changing your project structure....

Key Features of Yarn

Speed: Yarn’s parallel downloads and caching mechanism result in faster package installations. Deterministic Dependency Resolution: Yarn creates a file called “yarn.lock” to make sure that all computers working on a project use the same exact versions of the required tools. This will prevent any unexpected problems or security issues that might happen if different computers use different versions of the tools. Offline Mode: Yarn can install packages without an internet connection, making it suitable for environments with limited or no internet access. Stronger Security: Yarn comes with a built-in security feature known as “yarn audit.” This feature checks the packages you’ve installed against a list of known vulnerabilities in the npm vulnerability database. It helps developers find and fix security issues in their dependencies. Stability:Yarn ensures that installations that work today will keep working the same way in the future as well....

What is NPM?

NPM, short for Node Package Manager, is the default package manager for NodeJS. It is a command-line utility that allows you to install, manage, and share packages or modules of JavaScript code. These packages can range from small utility libraries to large frameworks, and they can be easily integrated into NodeJS projects to extend their functionality....

Key Features of NPM

Package Management: NPM makes it easy to manage local dependencies of a project. Developers can specify and install dependencies, ensuring that everyone working on the project has the correct versions. Version Control: NPM helps manage package versions, allowing developers to specify version ranges for dependencies. This ensures compatibility and stability within projects. Scripts Execution: NPM can run scripts defined in a project’s package.json file, automating tasks like testing, building, or deploying. Publishing Packages: NPM provides a platform for developers to publish their packages, making them available to the global JavaScript community. Discoverability: Through the NPM registry, developers can easily discover packages that can be reused in their projects, fostering a culture of code sharing and reuse....

Steps to Install Yarn with NPM

If node js is not installed on your machine , you need to download and run the NodeJS installer from the official website of node. Follow the installation instructions and wait for the installation to complete....