Why Learn JavaScript in 2020?

Javascript is one of the most popular programming languages in previous years, but lots of people still ask the question, why it’s worth to learn JS today in 2020?

In simple terms, JavaScript is a programming language used to make websites interactive. If you need to do front-end web development, JavaScript is the most popular choice. It offers the most job opportunities. It has the strongest ecosystem and community support.

JavaScript Adds Website Functionality

JavaScript brings the website to life by adding functionality. JavaScript is responsible for elements that the user can interact with, such as drop-down menus, modal windows, and contact forms. It is also used to create things like animations, video players, and interactive maps.

If you are into front end programming, JavaScript is a top contender in real-world usage. In recent years, Javascript has also spread so much that it’s visible almost everywhere, front-end, back-end and even mobile development and the popularity of this programming language is not getting smaller. JS is therefore one of those ubiquitous programming languages.

Javascript is a Good Programming Language to Begin With

The reasons why you might want to learn JS in 2019, are nearly the same in 2020. JS is also has a forgiving learning curve in Javascript. Javascript is a very beginner-friendly programming language, and everybody can start learning without any previous experience.

Most programmers understand that JavaScript has never been more popular than today. And it’s never been more powerful than today.

It’s notable in the recent history of programming that more programmers write JavaScript than any other programming language in the world. If you piled all the source code written in the last decade into piles, JavaScript would be the biggest pile.

Still in front-end is your goal, Javascript is mostly focused on front-end development and user interfaces, it would be great to learn HTML and CSS first.

However JS has also become more popular in other areas. JavaScript is today in 2020 an all-purpose programming language—meaning it runs across the entire software stack.

Relatively speaking, it doesn’t take a long time to learn these programming language basics; you can learn the fundamental things in a few months and start creating simple programs or applications.

Getting your feet wet with JavaScript is therefore relatively easy. You don’t even need any specific environment because you can run and test your code even in the browser.

Since Node.js came on the scene, many people run JavaScript on the server side (aka backend) as well. When used on the client side, JavaScript code is read, interpreted, and executed in the user’s web browser.

When used on the server side, it is run on a remote computer. Crazy as it sounds in 2020, many people learn JavaScript as their first and only programming language.

Is it worth Studying JavaScript for your Software Development Career in 2020?

Taking into consideration that demand on the market is huge for JavaScript developer, it’s a great opportunity for your career. If you are looking for a way out of learning JavaScript I am sorry but today you can not escape it. This is also why it’s a good programming language to start with for your programming portfolio and resume in the real world.

JavaScript isn’t only used to create websites. It can also be used to build browser-based games and, with the help of certain frameworks, mobile apps for different operating systems. Think about it, JavaScript’s standard package manager has more packages than Java and PHP combined.

The JavaScript Renaissance in Mobile Development

To put it plainly in 2020, JavaScript is the standard programming language of the web, and the web is the most used computing platform ever built. While you are getting familiar with this programming language, you have tones of different possibilities to start working, from remote freelancing to a lucrative full-time position.

All the JS frameworks are very trending this days and it seems they will maintain their demand for long time. ReactJS, VueJS, AngularJS, EmberJS, NodeJS, BackboneJS developers are in demand. In the case of a Javascript programmer, you don’t have to get 20 years of experience to get satisfactory money.

While JS was thought to go obsolete, in the whimsical world of open-source software, while you might think JavaScript was dead or heading there, in reality it’s not only dead but it’s growing so fast in 2020.

Javascript is a language that has a very wide range of usage and with mobile, Javascript has a solution for mobile applications. To create a mobile front-end, you can use a different framework like React Native or Flutter or a different one.

As a very popular programming language, Javascript has a very big community of programmers. And at the beginning it may seem not very important, but as you start learning and need some support the size of the community can matter. Older languages with larger communities can be exceedingly important for learning a new programming language.

To summarize, since its creation in 1995, JavaScript is pretty much everywhere on the web—and that’s not likely to change any time soon. In case of Javascript, you can find a huge number of books, boot camps, online courses and tutorials.

Furthermore, It is currently used by 94.5% of all websites and, despite originally being designed as a client-side language, JavaScript has now made its way to the server-side of websites (thanks to Node.js), mobile devices (thanks to React Native and Ionic) and desktop (courtesy of Electron).

In summary, JS is a great programming language in 2020 and can form part the toolkit for the successful programmer.

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