IT professionals have topped the lists of the most in-demand professions over the last ten years. This is not surprising, since the whole world has been embraced by computer technology, the internet and everything that goes with it.

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The profession of programmer allows you to have large salaries, work at a convenient time and enjoy the field of work. The only disadvantages are the difficult and lengthy training, where you have to learn programming languages and more.

In this article we suggest to understand the main link of the profession – the programming languages used by specialists. We will learn about the most popular programming languages, the peculiarities of learning them and their use in work.

Python

Python is one of the most in-demand programming languages and is often used for creating and working with Internet applications, advanced software, data science and machine learning. The popularity of the language is closely tied to its efficiency, simplicity and versatility. Most beginners choose Python as their first language to learn.

The main advantage is the basic syntax, which is similar to English. This feature allows you to become familiar with the language and learn it thoroughly in a short period of time, allowing you to start working as a programmer much more quickly.

Another important advantage is the ability to increase developer productivity. This is due to the fact that writing programs using Python is much faster, as the number of lines of code is much smaller.

It is also one of the most basic languages for working as a programmer.

HTML

Popular programming languages have many varieties and are used for different purposes. HTML is a hypertext markup language that is often used by programmers. Its main purpose is to place elements on web pages.

It is worth noting that HTML is not a programming language, it is a markup language. It is used to tell a user’s browser how to display the web pages they visit. Most commonly used by web designers, not programmers. It can be either simple or complex, depending on how and where a professional wants to use it.

Although HTML is not a basic programming language, it can help you learn web design and website design skills that are often required by IT clients. In addition, the language is uncomplicated and easy to remember, even for beginners who have not been trained before.

CSS

CSS (Cascading Style Sheets) translates to Cascading Style Sheets. This programming language is used to direct the appearance of a particular page. It is also used for markup, as it is used to assign colour, thickness and position, and other visual design parameters. Most commonly, Cascading Style Sheets is used in conjunction with the HTML markup language.

In plain and simple terms, CSS is a set of rules that are assigned to define the visual design of each element.

Like its predecessor, CSS is a must for web designers and those involved in the design and layout of web pages.

JavaScript

The JavaScript programming language is one of the most complex languages, and is most often used to write the front and backend of websites and for mobile applications.

JavaScript is considered a high-level programming language, due to the fact that code written in this language is easy to read and understand. Another important feature is that the language is supported by all popular browsers used by modern people.

Although JavaScript is a difficult programming language to learn, it is essential for people who want to become professionals in IT development. Knowledge of the language will provide the future programmer with many career and professional opportunities that are difficult to achieve with knowledge of other languages.

Conclusions

In this article, we describe the most popular programming languages used by developers around the world. Some of them require little time to learn, and some require years to learn.

Luckily, there are many modern ways of teaching and learning for future professionals, the best among which you can choose for yourself.

The most effective option is to take training courses online or offline, which will help you learn the basic features and the most important points in programming. However, there are also many free sources of information that will give you more information and help you learn important aspects of programming languages in more detail.