Node app is usually being written with 33% fewer lines of code as compared to Java.It is used in productions by Large Organizations like Paypal, Netflix, Uber, Walmart etc.It can also be used for building superfast and highly scalable services.It is great for prototyping and agile development.Below are the few more features of Node.js:. Node.js is very easy to work on creating backend services as compared to others programming languages such as ASP.NET, Rails, Django etc. How Node.js is different from other Programming Languages ? Internet Explorer uses Chakra JS Engine.What are the other few Javascript Engines used by the Browser ? As a result, Node.js became the common runtime environment for JS code from outside the browser.
So he took the fastest JS Chrome v8 engine and embedded it inside a C++ Program and called it Node Program. In 2009, Ryan Dahl thought to run JS outside of browser instead of using it from inside. This became a headache for the JS Developers. Every browser has its own JS Engine due to which same JS code behaves differently in different browser. Why do we need Node.js ?Īs you know, JS Engine lies in the core of the Web browser which takes JS Code and converts it into a language that computer understands.
It is using Chrome V8 Engine in its core. Node provides a runtime environment for executing Javascript code which basically means it contains a Javascript engine which can execute a Javascript code.
Node.js is ideal for building highly scalable, data intensive and real time backend services that power our client applications. In this tutorial, I will take you through the steps to Install Node.js on Ubuntu 18.04.
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