Why JavaScript became popular, prospects, is it worth learning in 2024

First, what is JavaScript? Java Script is a programming language that is used to access various applications. Java script is one of the most popular programming languages, and its popularity is only growing. If you’d like to learn more about why Java Script is gaining popularity and whether it’s worth learning JS in 2022, check out the facts below.

Basic information about JS that you should know before you start learning the JavaScript programming language

JavaScript is a high-level programming language that supports many different approaches. Refers to the group of interpreted languages. What JavaScript includes:

1. The value of the information is determined by calculating the value of the constant, or hypotenuse.
2. The code of the program or application is revealed when accessed.
3. Java script functions can be assigned as other separate functions from other files, you can also share them.
4. Due to the high prevalence of Javascript, it is supported by a large number of browsers.

ES6 is a new addition to JavaScript that extends its functionality. Adds support for arrow function syntax, unstrapping, spread and rest operators, modules, and classes.
JavaScript is widespread and popular, so many communities have formed around it, which gives developers access to additional tools, such as:

• Libraries and frameworks.
• Collectors.
• Auxiliary libraries.
• Static site generators.

Also JS:

• allows you to create modern front-end systems using React, Angular and Vue;
• using React Native to create cross-platform applications;
• many games are written in JS;
• trading robots are written in JavaScript.

Why is JavaScript so popular and does it deserve its popularity?

As mentioned earlier, Javascript ranks as one of the most popular programming languages, both in terms of the number of uses and projects done on it, and the frequency of requests.

Java is a great option for beginner programmers to get into development. Companies in the Russian Federation take beginners to their web studios. Studios are located both in large cities and in the regions.

Advantages of JavaScript, which are noted by professionals:

• The first plus of JS is the flexibility of JS , which allows you to create applications, or sites with great interactivity.
• The second thing to pay attention to is the development of web applications , which are currently gaining popularity. These developments are now being actively pursued by Google. But now PWA is gaining popularity, which in the future may capture the market. PWA is developed using JavaScript.

And here is an opinion, taken at https://habr.com/:

Why you should learn JavaScript

JS is very easy to learn, as well as very flexible and not as strict on errors, unlike other languages. If you are an experienced programmer, you can customize the language for yourself so that mistakes are not made at all. Due to the growing popularity of web applications – Java does not lose its popularity. Also, most sites are built in this language, which allows people who work with it to easily find a suitable programmer position in any company.

What are the prospects of the language

JS is one of the most in-demand languages ​​in the world. According to the TIOB service, it is located in seventh place. On GitHub, the language is in the first position. It is the second preferred language after Python. All this proves that the language has great prospects. JavaScript programming language – what is written in it, how to learn it, how much they pay for it: https://youtu.be/a76uc2FP4yE

Will there be demand for JS programmers in the future

In the development of web interfaces, applications can not do without JS. Therefore, its popularity will increase. According to forecasts, over the next 10 years it will definitely be in demand.

JavaScript pros and cons

So, is JS deservedly popular? Pros:

1. Use in web development – JS is a necessary tool that has all the appropriate functions, frameworks, libraries.
2. Speed ​​and performance – high-speed processing of requests from sites gives a great advantage to this language. He also knows how to process part of the request without creating requests to the server.
3. Huge ecosystem – the number of user-made components has increased greatly and has become available for use without restrictions.
4. Ease of use – a large number of tools created to facilitate the work of users, as well as a simple interface, make Javascript incredibly convenient.
5. It should also be attributed to the pluses very fast learning and getting used to the language .

Like any other language, JS is not perfect – Java Script also has its disadvantages:

1. Lack of reading and downloading files.
2. “Forgiveness of errors” – this is the fact that the language skips the shortcomings and does not highlight them, it also writes some data according to its own concept. All this is revealed already at the stage of work and debugging.
3. Lack of support for remote access.
4. Easily accessible to intruders. Due to the accessibility of the language, it is not difficult to insert malicious code into it that harms users.

However, those who use the language constantly improve it in their user community. Browsers are improving along with the work of JS.

JavaScript game development

Most people think that they use the C++ engine to create cool games. This can be called true, but not complete, because programmers of different languages ​​​​take part in the development of the game. JavaScript is no exception to this. You can create games in Javascript, both simple and complex. In both cases, the Canvas technology is used, which executes the code in HTML5. The HTML page is used to set up the canvas tag and to connect the JS, which is where all the work happens. The required canvas id is searched in the Java file and the way to work with it is selected. Here were described the initial stages before proceeding with the creation of the game itself. About a few popular JavaScript games:

1. OnOff – in this game you need to bring the character to the finish line bypassing various obstacles and dangers in the form of prickly balls and pits. With each completed level, you will enter a new dimension. The game has 25 levels and it is possible to create your own.
2. Underrun is a game with very beautiful pixel art and great sound effects. In the game, you need to get to the laboratory by shooting mutant enemies. You need to get there to reboot the lab systems.
3. Super Chrono Portal Maker – the game is the original Super Mario, in which you have to go through levels overcoming obstacles and enemies. Each new level, of which there are 30 in the game, adds new mechanics and functionality. There is a level designer.
4. Offline Paradice is a fast-paced game where the challenge is to simply jump, run and smash obstacles. FPS in the game is always kept at a decently high level, and the autosave feature will help you save your progress. The game will be accompanied by pleasant music, beautiful background and good animation.
5. Raven is a puzzle game in which you need to repair cameras to spy on mysterious creatures that are dangerous in the dark. Keep an eye on them so they don’t kill you.

Only a few games made in this language were described here. In fact, there are many more.

Why Becoming a JS Developer in 2022 – Why You Should Learn JavaScript, Perspectives

If you still cannot answer this question after reading all of the above, then this section is for you. Reasons why JS is a promising study plan for 2022:

1. This language is very common. It is popular not only among beginners, but also among professionals.
2. Large JS community. The language is popular for a reason – a huge number of improvements for convenient work with it are created by users of this language. For example: npm is the biggest package manager. In addition, there are a lot of Java guides on the web to help you get started.

   

3. Java is the language of browsers. Of course, there is its analogue WASM, but even it is not good enough to bypass Java in the near future. Java is essential for web developers.
4. Speed ​​and efficiency. Most of the popular sites are based on Java, which is very profitable for them. They have high speed and performance, cost less to their owners, and are also created and run faster.

Trading robots and strategies in JavaScript

It is worth noting that Java is used not only in the development of websites and games, but also for launching
trading robots . To do this, Java Script has everything you need:

1. Technical indicators that can be found in the public domain.
2. Tinkoff library invest-openapi-js-sdk.
3. Now let’s take the finished strategy as a template for further alteration for ourselves. The template will be the simplest 2 SMA strategy.
4. Let’s optimize the strategy. For this, genetics will be used. To do this, you need the geneticalgorithm library.

Using Java Script and related libraries and frameworks, even a Junior JS programmer-trader can write a simple trading robot, optimizing it along the way. Many nuances that need to be improved appeared along with changes in the market. After the strategy has been optimized according to the formula: Math expectation = Probability of profit x Average profit – Probability of loss x Average loss. Next comes the work with the code with which the interface is created. The interface will be filled in in order to set the parameters with which the algorithm will work. In the case of the option of creating a trading robot using genetics, you need to run and fill in several codes for this robot and start testing them, then, identifying their shortcomings, combine the most successful ones and you can do this as many times as you like, each subsequent result will cope with its task better and better, selecting the parameters of the fastSMAPeriod and slowSMAPeriod periods, as well as stops and takes. At this rate, you can create a trading system that will work in the market. JavaScript does this very well. Why is Javascript so popular, is it worth learning the JS programming language: https://youtu.be/3kV1ZVM3KGU In this article, you learned about the features of JS, its advantages and disadvantages. as well as feet and tails. At this rate, you can create a trading system that will work in the market. JavaScript does this very well. Why is Javascript so popular, is it worth learning the JS programming language: https://youtu.be/3kV1ZVM3KGU In this article, you learned about the features of JS, its advantages and disadvantages. as well as feet and tails. At this rate, you can create a trading system that will work in the market. JavaScript does this very well. Why is Javascript so popular, is it worth learning the JS programming language: https://youtu.be/3kV1ZVM3KGU In this article, you learned about the features of JS, its advantages and disadvantages.
JavaScript is the soul of the site [/ caption] Now you can determine your future if you start programming in this language, and after studying its prospects and how much it is in demand, your future will be very successful, and programming talent will be in demand.