In this blog I am going to talk about why you should learn JavaScript It's importance and how's the demand in the IT world. Let's get started with this.
1. Why you should learn and Importance of JavaScript
JavaScript is the only programming that understood by the web browser other languages like java, ruby and python they need to be on a server and if you’re building a website that server has to build up all these processes and wrap that code up in a way that browser can run but javascript is little bit different that javascript can directly run on the browser. That’s the main advantage with javascript.
Mern Stack is the most popular and highly demanded in javascript such as MongoDB, Express.js, React.js and Node.js . All the modern web applications built using these tech stacks for both front and back end web applications. React is the most popular javascript framework which is created by facebook. Node.js is a back-end JavaScript runtime environment that runs on the V8 engine and executes JavaScript code outside a web browser. Express.js is a back end web application framework for Node.js which is specifically designed for building single-page, multi-page, and hybrid web applications
MongoDB is a modern NoSql database which uses JSON-like documents with optional schemas.Mobile Applications : Javascript can be used in building mobile applications. There are many frameworks built using javascript such as ReactNative, NativeScript, Ionic , etc... ReactNative is an open-source mobile application framework created by facebook. It is used to develop applications for Android and iOS. NativeScript is an open-source framework to develop mobile apps on the Apple iOS and Android platforms. Ionic is a complete open-source SDK for hybrid mobile app development.
Desktop Applications: JavaScript can be used in building desktop applications. There are many frameworks built using javascript such as Electron, NodeGUI, NW.js , etc… Electron is a free and open-source software framework developed and maintained by GitHub. NodeGUI is an open source library for building cross-platform native desktop applications. NW.js is a framework for building desktop applications with HTML, CSS, and JavaScript.
It is used in most powerful web applications like gmail, facebook, twitter, etc...
It can create scripts to automate your day to day workflow like for example if you want to like all your followers tweets on your twitter then you can write a script which will do all the work.
IT world:-
As per the Stack Overflow survey the most commonly used programming language is JavaScript. Nearly 68% of professional developers who responded to the 2020 Stack Overflow survey coded in JavaScript.
As per the GitHut results Javascript is the most used programming language on github.
As per the LinkedIn and Indeed search nearly 1 Lakh jobs available for Javascript developers and a lot more freelance clients available.
You can get more community support for Javascript in the opensource world.
Conclusion:-
Only with the help of Javascript we can work on different domains such as full stack web development , Mobile app development, desktop applications and competitive coding. In this blog we have covered the importance of Javascript and the IT market trend.
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