Front end developers earn an average salary of $94,639 , according to ZipRecruiter. JavaScript is a text-based, all-purpose computer programming language. It is most commonly used for web development, web applications, and game development.

This means that writing JavaScript is still valid TypeScript but you have the added benefit of having a type system built on top. ‌Frameworks set you up with the basics that take care of the more repetitive coding requirements. That helps you get started more quickly on the more complicated aspects of your application. Functions are where you start building more complicated pieces of a JavaScript program. You’ll find functions in every library, framework, and application written using JavaScript.

There are an estimated 12.5 million JavaScript developers worldwide but only around 8 million Java developers. In terms of communities, they are both enormous but JavaScript has the edge. The barriers to entry to entry for Java are higher than JavaScript because you need a Java virtual machine to run it. It also requires you to install the Java development kit and the Java Runtime Environment, in contrast, JavaScript can be written and viewed immediately via the browser.

is javascript worth learning

As a beginner-friendly programming language, it is easy to grasp. Learning JavaScript will allow you to create interactive websites from the ground up, which is a critical skill in today’s job market. JavaScript is a standard programming language with highly transferable skills. You can code through several methods such as Angular on the client-side, or Node.js on the server-side. You can also use React Native, React, and Electron to create mobile, web, and desktop apps. With new tools appearing all the time, there are always new trends in the world of web development.

There are several criteria for answering the question of should I learn Python or Javascript for web development. You need your application or website to be fast and to handle the growing amount of data and code. In conclusion, it is always easier to learn the language that interests and excites you. Additionally, do not assume that the more theoretical posts you read, the better of a programmer you will become. It is more important to develop actual projects with specific ideas, figuring out possible options, and selecting the best-suited ones. One perk is that the JavaScript syntax resembles the rules of other C-like languages.

Since browsers are a necessary part of any user’s online experience, it’s easy to see why JavaScript is so significant. Ultimately, if you want to work as a web developer, it’s inevitable that you’ll encounter this web development language at almost every turn. If you want to become a developer who can innovate, not just execute, you need to understand the underlying principles of the web—not just the shortcuts. This means learning vanilla JavaScript before you move on to frameworks. In fact, understanding plain JavaScript will help you later on when it comes to deciding whether to use a framework for a certain project, and if so, which framework to use.

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I always wanted to ask if these hours per week are “hours in front of the computer” or “hours of active learning”. Making statements based on opinion; back them up with references or personal experience. Technically of course this is still “web stuff”, but it’s different in that the web developers aren’t the ones using it.

is javascript worth learning

I’ll show you why this approach is not the most convenient one. Thanks to their self-paced learning program, you can master this language without interfering with Top 9 Job Roles in the World of Data Science for 2022 your regular time commitments. When you complete the course requirements, you will earn your certificate in JavaScript and be ready to start your new career.


Without JavaScrip every website would be a plain HTML document that couldn’t update, modify, or move any information. Being a developer it is overwhelming to learn multiple languages to build different kinds of applications. Most of the time we need to learn more than one language just to build a single application or to build various applications. For the frontend part, you learn a different language and for the backend one a different language.

is javascript worth learning

JavaScript developers earn an average salary of $107,529 , according to ZipRecruiter. It is predominantly used to build browser-based web applications and websites. However, with the advent of Electron and Node.js, desktop apps and server service programs are built using JavaScript. JavaScript is the technology responsible for making websites and applications interactive, without it we wouldn’t have the modern web as we see it.

Is TypeScript Worth Learning In 2023

Presently you may ask why this Javascript turned out to be so famous, there are a couple of various programming languages, and they didn’t turn out to be so well known. Javascript is a language that has an exceptionally wide scope of utilization. Knowing just Javascript, you can make a whole web application. Not an issue by any means, you may even actualize some AI with one of Machine Learning library. You don’t require a particular domain since you can run and test your code even in the program. Since Node.js went ahead of the scene, numerous individuals run JavaScript on the server-side too.

  • They let you write more abstract code that is often easier to debug.
  • ReactJS, VueJS, AngularJS, EmberJS, NodeJS, BackboneJS engineers are sought after.
  • Cybersecurity Become a cybersecurity engineer so you can help companies and organizations of all sizes protect data from getting stolen, hacked, leaked, or damaged.
  • In the case of JavaScript, you get help much faster due to the large developer community support.
  • One of the purposes of Node.js is that it was designed for scalability and supports asynchronous programming.

Experienced developers use JavaScript for backend development to create web servers and web applications with node.js. Node.js is a single-thread server environment that runs on various operating platforms. Node.js establishes a connection between the front end and backend of a website in real-time. JavaScript is a very popular programming language used in app development, web development, game development, and web server development. JavaScript also allows you to implement dynamic and interactive features that cannot be done with HTML or CSS. This makes it a key programming language for any modern web browser.

In basic terms, JavaScript is a programming language used to make sites intuitive. In the event that you have to do front-end web improvement, JavaScript is the most well-known decision. Sometimes, all you really need is access to relevant free online resources, and you can teach yourself JavaScript programming. However, you need to exercise discipline, dedication, and curiosity. Find platforms that give you access to free books, articles, and tutorials on Javascript. A valuable alternative for learning JavaScript is through online courses.

Why Should I Learn JavaScript?

If you are an experienced programmer, you can learn JavaScript in 2 months. However, it may take a little longer if you are a total beginner, as you’ll need online courses to learn to think like a programmer, along with learning the JavaScript language. This depends on your preferred style of learning and your budget.

The introduction of ECMAScript 2016 and TypeScript has done wonders for the language. You may find yourself much higher in demand if you are specialized in skill React.js or Node.js. In JavaScript, these frameworks are gaining more popularity and used in an increasing number of applications. So learning JavaScript gives assurance of a stable career and it really boosts your earning potential as a developer. JavaScript is everywhere…whether it’s a small startup or a big company, most of them are working on this language to build various kinds of applications.

Is JavaScript really the best language if you want a job?

If you’re intrigued by machine learning, then JavaScript will help you there as well. Since it’s already installed on every web browser today, JavaScript spares the rookies from the chore of setting up a development environment. It’s one of the most accessible entries into coding available, a value-add for beginners.

Javascript is a language that has an extremely wide scope of use and with portable, Javascript has an answer for versatile applications. To make a portable front-end, you can utilize an alternate framework like React Native or Flutter or an alternate one. To lay it out simply in 2020, JavaScript is the standard programming language of the web, and the web is the most utilized figuring stage at any point manufactured. It can likewise be utilized to manufacture program based games and, with the assistance of specific frameworks, versatile applications for various working frameworks.

Scripting languages such as JavaScript provide instructions that browsers execute. However, object-oriented languages work with building blocks . They let developers create objects, assign attributes to them, or set them to perform actions. You’ll learn the fundamentals of JavaScript, the DOM, how to use local storage, and you can follow along with 140 interactive coding challenges. You can also build three JavaScript projects to help cement your knowledge while adding content to your portfolio to showcase your skills. Even if you work in web applications, but in the backend, devote your learning resources in subjects more related to your field.