JavaScript Programming Language

JavaScript is a high-level object-oriented scripting language. It is predominantly used when a programmer is creating web pages with HTML and CSS. That is why experts in this language are in great demand by employers around the world.

It is highly recommended to learn this program first, and from that point, you can start learning some more complex ones. You can learn it from home, using some online course, and the expected salary is annually somewhere around 85 – 90 thousand dollars.

What is JavaScript?

JavaScript allows you to create interfaces that enable user’s high functionality without reloading the page. It is not only related to browsers. 

The speed and low memory consumption of JavaScript compared to other programming languages contributes to the fact that it has more and more different applications. It also:

  • High level of interactivity. Create content that is activated when the user hovers the mouse over it or presses a button on the keyboard;
  • it is client-oriented, communication with the server is minimized;
  • it has a richer interface – allows for a more complex page structure, as well as the execution of specific commands such as dragging content;
  • It provides instant feedback. The user does not have to reload the page to see the change that was made.

Where can I learn it?

Experts say that this program is easy to learn, and the community that offers assistance is enormous. It is said that JavaScript is an exceptional tool for beginning programmers who want to expand their skillset into other languages. Perfect for those who are object-oriented and love the functional style of programming. 

Perfect for beginner developers. You can apply these skills to any new program you will learn later, like Python, Java, or C++. It is easy to understand, and you can do it online by yourself.


  • Codecademy
  • Udemy
  • Coursera
  • Pluralsight


  • Modern JavaScript From The Beginning
  • JavaScript: Understanding the Weird Parts
  • Advanced JavaScript Concepts
  • The Complete JavaScript Course 2020: Build Real Projects!
  • Learn JavaScript with Codeacademy

Jobs and salaries

There is no doubt that you will find a job quickly as JavaScript Developer if you learn the JavaScript programming language.


This is the list of jobs you will need a knowledge of JavaScript programming language.


For example, when it comes to the expected salaries, as the website Payscale writes, on average annually, Javascript developers can make $84,638. Salary Experts writes that this salary is $97,710 per year.

A simple program that allows you to do tricky things

JavaScript is a programming language initially intended for writing programs that are part of web pages and executed when pages are loaded into a web browser. 

However, in time it is also used in many other ways today, e.g., it is used for writing applications for mobile phones, automation, and the like. Worth learning.


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