npm
It is the default method for managing packages in the Node.js runtime environment. It relies upon a command line client and a database made up of public and premium packages known as the the npm registry. Users can access the registry via the client and browse the many packages available through the npm website. Both npm and its registry are managed by npm, Inc.
node -v
npm -v
Yarn
Yarn was developed by Facebook in attempt to resolve some of npm’s shortcomings. Yarn isn’t technically a replacement for npm since it relies on modules from the npm registry. Think of Yarn as a new installer that still relies upon the same npm structure. The registry itself hasn’t changed, but the installation method is different. Since Yarn gives you access to the same packages as npm, moving from npm to Yarn doesn’t require you to make any changes to your workflow.
npm install yarn --global
Posted Date:- 2021-08-27 13:31:08
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Explain the usage of a buffer class in Node.js?
Differentiate between process.nextTick() and setImmediate()?
What are the pros and cons of Node.js?
Explain the concept of stub in Node.js.
Why node.js is quickly gaining attention from JAVA programmers?
What do you understand by global objects in Node.js?
List down the two arguments that async.queue takes as input?
What does event-driven programming mean?
For Node.js, why Google uses V8 engine?
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What do you understand by callback hell?
List down the major security implementations within Node.js?
What are LTS releases of Node.js?
What do you understand by Reactor Pattern in Node.js?
Explain the purpose of module.exports?
What is an error-first callback in Node.js?
List down the steps using which “Control Flow†controls the function calls in Node.js?
List down the tasks which should be done asynchronously using the event loop?
Explain REPL in the context of Node.js.
What do you understand by Event-driven programming?
What is the meaning of a test pyramid?
What are some of the most commonly used libraries in Node.js?
What is Event loop in Node.js work? And How does it work?
How can you import external libraries into Node.js?
What is the primary reason to use the event-based model in Node.js?
Are there any disadvantages to using Node.js?
What is the use of DNS module in Node.js?
What is EventEmitter in Node.js?
What is REPL? What purpose it is used for?
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How can you secure your HTTP cookies against XSS attacks?
When should you npm and when yarn?
What is an event loop in Node.js?
Why is Node.js so popular these days?
What is the control flow function?
What is the difference between synchronous and asynchronous functions?
What are the different API functions supported by Node.js?
Briefly explain the working of Node.js.
How is Node.js most frequently used?
How would you define the term I/O?