Is it worth to Learn JavaScript in 2024? 10 Reasons

There is no doubt JavaScript is the best programming language for web development, here are few more reasons to learn JavaScript

9 min readFeb 4, 2023


Is it worth to Learn JavaScript

Hello guys, if you want to become a web developer or a fullstack web developer who can code frontend, backend, and both web application and mobile apps then you must learn JavaScript. It’s one of the most popular programming language with lots of jobs and opportunity and its also very easy to start learning.

If you also want to learn JavaScript but not sure whether JavaScript is the right programming language or not, or want to learn JavaScript but not sure whether its worth the effort then you are the right place. Earlier, I have shared best JavaScript courses, books, and best places to learn JavaScript and in this article, I am going to share 10 key reasons to learn JavaScript in 2024.

In the last five decades, hundreds of programming languages have been made. Most of these programming languages never even caught public attention. Only a handful of them actually became popular. Though, these handfuls of programming languages also make a long list.

If you are familiar with programming, you may have heard at least half of these. Java, C, C++, and Python are the most common terms in the programming community. But no other programming language today is more popular than JavaScript.

If you are new to programming, you will hear the term “JavaScript”. If you are new to web development, you will definitely hear the term “JavaScript”. If you are new to mobile application development, even then there is a chance of you encountering JavaScript.

Today, JavaScript is almost everywhere. It is, by far, the most popular programming language in the world. Its popularity has even crossed Java.

JavaScript came out nearly twenty-six years ago. It was not meant to be what it is today. Over the years, JavaScript gained immense popularity, and step by step it covered almost every part of web development.

Today, over 90% of websites are using JavaScript. With the introduction of React Native, it is also gaining prominence in the mobile application development community. It is used on the client-side as well as server-side.

If you already made your mind to learn JavaScript and just need a resource then you can join The Complete JavaScript Course 2024: Build Real Projects by Jonas Schmedmann on Udemy. It’s one of the best online course to learn JavaScript in 2024

Why Java is best programming language

10 Reasons to Learn JavaScript Programming in 2024

So, is it worth learning JavaScript in 2024? Absolutely yes! In this article, we will list the top 10 reasons for learning JavaScript in 2024.

1. JavaScript is incredibly popular (lots of jobs)

While one can argue that Java or Python is more popular than JavaScript, many surveys often place JavaScript above them in popularity lists. From last 10 years, JavaScript has been voted the most popular programming language among professional developers in the StackOverFlow developers surveys.

Yes, for seven continuous years, JavaScript maintained the top position while the other giants such as Java and Python regularly went up or down.

In the same survey, JavaScript was always placed among the top five in the list of “most wanted” programming languages. So you definitely want to learn a language that is this popular, right?

2. Easy to learn

If you are new to programming, then JavaScript is a great choice to start with. Unlike Java, JavaScript does not have complex and difficult syntax. It is more programmer-friendly than most of the other major programming languages. JavaScript does not have a complex development environment. You can simply start with a browser or by downloading node.js.

JavaScript supports the commonly used programming paradigms such as object-oriented and functional programming. A beginner can learn them easily using JavaScript. Moreover, a beginner can learn all the basics of programming in JavaScript that become quite complex in other languages such as Java and C.

3. JavaScript is a core technology for web development

JavaScript, along with HTML and CSS, is considered the core technologies of the World Wide Web(WWW). It does not matter how advanced web development you want to learn, you have to start with HTML, CSS, and JavaScript.

While HTML is used to build the markup and CSS to enhance its presentation, JavaScript converts into something that works.

For example, you can create a button with HTML and a good-looking button with HTML and CSS, but to make it do something, you will need JavaScript.

So along with being a part of WWW, JavaScript is also the most important of all three. If you want to learn more, this The Complete Guide to Modern JavaScript course on Educative is agreat place to start with.

4. JavaScript dominates the web

According to w3techs, over 97% of all websites are built using JavaScript. Some of them use JavaScript on the client-side while some use it on the server-side.

There are, of course, many websites that use JavaScript on the client-side as well as on the server-side. If JavaScript is being used in over 97% of websites, then definitely it is something special, right?

5. Frontend frameworks

Modern front-end development is done using front-end frameworks. Today, the most popular front-end frameworks are written in JavaScript. Angular, Svelte.js, React, and Vue.js are considered the top frontend frameworks.

While it can be difficult to decide which Framework JavaScript developer should learn the best thing is that you have a lot of choices for different needs as all of these use JavaScript.

6. Node.js

Earlier, JavaScript was limited only to the client-side. But since the emergence of Node.js in 2008, JavaScript is rapidly growing in the server-side development community. Though Node.js is an environment that lets us execute JavaScript outside the browser, many consider it as a backend framework.

The rise of Node.js changed the perspective of full-stack developers. Why learn one language for the client-side and another for the server-side? Why have separate developers for frontend and backend development?

With JavaScript, we can do both client-side as well as server-side development. So, one can simply be a full-stack developer with knowledge of a single programming language.

7. React Native

No, JavaScript is not only for web development. It is also a rising name in the mobile application development community. Earlier, it was Java for Android development while Swift was used for iOS App development.

But today, companies want only one application for the platforms. This gave rise to platform-independent mobile applications.

React Native is one of the most popular cross-platform mobile application development frameworks. It uses JavaScript and is greatly influenced by another JavaScript framework, React.

Today, React Native is used heavily around the world for building native mobile applications. Since its release, React native’s popularity has increased rapidly. So if you wish to switch from web to mobile development, you can choose React native if you are already familiar with JavaScript.

8. Game development

Game development is a big business today. And JavaScript is also a part of it. Developers around the globe use JavaScript’s power, ability, and versatility to build brilliant visual effects for modern games.

While JavaScript don’t dominate the game industry as C++ because of high performance it provide, there is enough market for JavaScript game developer.

The best thing is that you can do a web development, mobile app development , and even game development by learning just one programming language which is almost impossible for any other programming language and this versatility and flexibility is also the main reasons to learn JavaScript programming language in 2024.

For example, this game has been created in JavaScript and you can even learn how to build this game for free on freeCodeCamp.

9. Strong community

JavaScript has been around for quite a long time now. Since its inception in the mid-90s, JavaScript has come a long way. Over this journey, JavaScript’s community has become one of the strongest in the programming world. You will find JavaScript developers in every online programming forum.

Your queries will be answered in no time because of this strong community. There are over 2 million questions tagged with “JavaScript” on Stack overflow. It is enough to prove how strong the JavaScript community is!

10. JavaScript is full of opportunities

JavaScript is incredibly popular. It dominates the web. It is used on the client side. It is used on the server-side. It is also used in mobile application development and even in game development. Though not mentioned in this article, JavaScript is also used in the cloud and big data.

So JavaScript is everywhere. Thus, it has many opportunities. If you have proper knowledge of JavaScript or any of its frameworks, you will definitely find the opportunity you are looking for.

And, if you are thinking what other programming languages you can learn along with JavaScript, here is a list of best programming to learn in 2024:

Some of the most popular and widely used programming languages are:

1. Java

2. C

3. C++

4. Python

5. PHP

6. Go

7. Swift

8. C#

9. Ruby

That’s all about the 10 reasons to learn JavaScript in 2024. While there are 100 reasons to learn JavaScript but because this is a blog post we have only covered 10 most important reasons to learn JavaScript in 2024.

So, if you are an experienced programmer, then you already know the value of JavaScript. If you are a beginner, then you might have understood JavaScript’s value after reading this article. Without a doubt, learning JavaScript in 2024 is totally worth it.

Other JavaScript and Web Development Resources You May like to explore

Thanks for reading this article so far. If you like these reasons to learn JavaScript programming and development in 2024 and over like this JavaScript article, then please share them with your friends and colleagues. If you have any questions or feedback, then please drop a comment.

P. S. — If you want to learn JavaScript from scratch and looking for free JavaScript online courses to learn fundamental concepts like data types, functions, objects, array, etc then I also recommend you to join these free online JavaScript courses for beginners. It contains free courses from Udemy, Coursera, edX to learn to JavaScript online for FREE.




I am Java programmer, blogger, working on Java, J2EE, UNIX, FIX Protocol. I share Java tips on and