23 - What is YARN? | How to run React application using YARN? | YARN Package Manager | NPM vs YARN
In this video, we explain **what YARN is**, how it differs from NPM, and **how to run a React application using YARN**.
What you’ll learn:
✔ What is YARN and why it is used
✔ Installing and configuring YARN
✔ Running React applications with YARN
✔ Differences between NPM and YARN
✔ Tips for managing dependencies efficiently
Perfect for:
ReactJS developers & beginners
Frontend developers learning package managers
Students setting up React projects
Anyone looking to optimize React dependency management
#YARN #ReactJS #NPMvsYARN #FrontendTutorial #JavaScript
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What is YARN?
Yarn is a package manager for our code that helps to manage project dependencies like NPM.
Yarn is open-source and developed by Facebook.
Yarn is a fast, reliable, and secure dependency management tool.
Yarn stores dependencies locally which avoids the download of these packages multiple times. and if required then easily reinstalled without internet because it fetches from the disk when executing the ‘yarn add’ command.
Yarn auto generates a ‘yarn.lock’ file, it helps when you add/upgrade/remove dependencies with the yarn CLI, it will automatically update ‘yarn.lock’ file.