JavaScript is a programing language that facilitates the implementation of complex features on web pages. It is a lightweight programing language that is used as a part of web pages. The implementations of this programming language facilitate the interaction of client-side scripts with users to produce dynamic pages. Besides, this interpreted programing language possesses object-oriented capabilities.
Being a multi-paradigm language, JavaScript facilitates event-driven, functional as well as imperative programming styles. It’s APIs (Application Programming Interfaces) efficiently process dates, text, regular expressions, the Document Object Model (DOM), and standard data structures.
JavaScript has become so popular these days that presently, nearly every virtual computing device like iPhones, Android phones, MacOS, Windows Linux, smart TVs, etc. have installed JavaScript interpreters and makes use of it actively. Businesses are proactively hiring JavaScript developers from reliable agencies like https://qarea.com/hire-developers/js. JavaScript is not just an ordinary programing language but this script possesses a special relationship with the browser and imparts life to it.
Listed below are the reasons that JavaScript is popular among software engineers:
Easy Setup
JavaScript is supported by every browser and is super easy to set up. To set up JavaScript, one just needs to have a web browser, and the whole development environment is provided to them. However, with other programming languages, the uses are required to download that language in the devices to access its features and generate a development environment.
Working with JavaScript, a user just needs to open the browser (For example, Chrome), navigate to Developer Tools, and then get started with the coding. Besides, the users can also utilize an Integrated Development Environment (IDE), or any code editor like Visual Studio Code, these enable the users to generate files bearing the file extension .js to write JavaScript.
Event-Based Programming
The inclusion of an event-based programming feature is one of the most impressive features of JavaScript. Its built-in events like onClick and on hover enable user interaction on the website before the execution of a specific segment of code. For example, upon clicking the night mode toggle – an event, a JavaScript code segment is triggered which has the ability to modify the CSS across the entire website from light colors to dark colors.
Furthermore, JavaScript is also used for the generation of dynamic content on a website. On the basis of user input, different HTML tags can also be generated. A simple example of this is that when you are using Facebook and you tap over the comment box to drop your comment below someone’s post, your that cluck is actually an event that executes a code block in JavaScript which eventually generates an HTML tag to display the comment.
End-to-End Programming with Node.JS
Node.JS was released in 2009 which is a runtime environment to run JavaScript code outside the web browser. The Node.JS version enables the developers to use JavaScript for writing a server-side script. All these aspects are the reason, that JavaScript’s popularity has dramatically enhanced since Node.JS depicts the idea of JavaScript everywhere paradigm, thus unifying all of the web application development centered around a single programming language, and so there is no need of using different language for server-side and client-side scripts.
To be more precise, the developers now have to use a single programming language to talk to databases, generate HTTP requests, create dynamic content and interactive user experiences/ interfaces. Besides JavaScript being a unified web application development, many companies are going crazy over it as their software engineers now have to focus on one programming language, and hence debugging has become easier, while considerable cost can be saved in the overall development process.
Full-Stack Development
JavaScript is dominating among all the other technologies that are currently being used for web development. Whereas, ubiquity is another powerful feature of JavaScript.
Because of its easy-to-use features, JavaScript is being adopted by many Io T companies. In the Io T projects, Node.js is being used for both the device and the server. JavaScript facilitates the control of Io T from one point and also enables to hold effective and secure communications owing to its fast and multiple plugins. Besides, there are many engines that provide all APIs to JavaScript thus enable it to interact with a microcontroller. Moreover, with every passing day, multiple Io T JavaScript libraries are appearing in the field which proves that the usage of technology is rapidly extending.
High Usage
There is equal usage of JavaScript as its hype. Even statistically, JavaScript is the most popular programing language with a high number of opened pull requests. Pull requests actually indicate how many times the code is being written. Besides, big leading companies have been recorded to use JavaScript for their Program writing purpose.
Cross-Platform Mobile Development
React Native is basically a JavaScript code library and it also stands as another powerful side of JavaScript. It has contributed a lot in making JavaScript popular in the mobile development industry. JavaScript became open source in 2013, and thus building cross-platform mobile applications by using React and JavaScript became possible.
Using React Native gives many benefits to users in writing codes using JavaScript. The key benefits include time-saving, reduced development process, less human input, and financial input. Since, it is a JavaScript framework, the transition from web to mobile development has become smoother. Besides, using React Native also gives the advantage of code reusability and two times effective sharing.
Top of all, the most powerful aspect of this technology is its native nature. Despite this code library being written in JavaScript, it still seems to be a native app written in a native language. Thus conclusively, it became possible to write two different languages NY using a single programming language.
The Bottom Line
As compared to other programming languages, JavaScript is an excellent language to learn. JavaScript has an extensive potential that it could be used in many different areas, be it programming or web development.
Moreover, JavaScript also aids software engineers to tackle more complex frameworks and libraries to produce competitive development results. If a good UI/UX design matter for you JavaScript is one of the most efficient and effective way to achieve it.
