NodeJS, VS Code Installation | JavaScript Tutorial

Опубликовано: 07 Январь 2025
на канале: Parnika Tutorials

133

In this tutorial, we'll show you how to install Node.JS and Visual Studio Code. We'll also cover some basic concepts such as node.js applications and modules, as well as how to use the Visual Studio Code editor.

If you're new to programming or want to learn more about Node.JS, this tutorial is for you! By the end of this video, you'll have learned everything you need to get started with Node.JS and Visual Studio Code.
#nodejs #vscode #javascript #parnikatutorials

Node.js is an open-source and cross-platform JavaScript runtime environment. It is a popular tool for almost any kind of project!

Node.js runs the V8 JavaScript engine, the core of Google Chrome, outside of the browser. This allows Node.js to be very performant.

A Node.js app runs in a single process, without creating a new thread for every request. Node.js provides a set of asynchronous I/O primitives in its standard library that prevent JavaScript code from blocking and generally, libraries in Node.js are written using non-blocking paradigms, making blocking behavior the exception rather than the norm.

When Node.js performs an I/O operation, like reading from the network, accessing a database or the filesystem, instead of blocking the thread and wasting CPU cycles waiting, Node.js will resume the operations when the response comes back.

This allows Node.js to handle thousands of concurrent connections with a single server without introducing the burden of managing thread concurrency, which could be a significant source of bugs.

isual Studio is an Integrated Development Environment(IDE) developed by Microsoft to develop GUI(Graphical User Interface), console, Web applications, web apps, mobile apps, cloud, and web services, etc. With the help of this IDE, you can create managed code as well as native code. It uses the various platforms of Microsoft software development software like Windows store, Microsoft Silverlight, and Windows API, etc. It is not a language-specific IDE as you can use this to write code in C#, C++, VB(Visual Basic), Python, JavaScript, and many more languages.

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