Top 8 uses of JavaScript in real world

JavaScript is the most used language after Java, it has a huge amount of advantages and it’s incredibly versatile, but conventional wisdom holds that JavaScript is useful only when it comes to web pages and many used it only for web development. But, as not usual language or framework, it can be used for solving different types of tasks and answering different kinds of questions. Let’s find out what you can do with JavaScript.

Top 8 uses of JavaScript:

Web development: Obviously web development is a main scope of JavaScript. JS is a full-fledged dynamic programming language that applies to an HTML document and can provide dynamic interactivity on websites. JavaScript can be used for small projects, with simple functions such as carousels, image galleries, changing layouts, and responsive button presses. Also with JS technologies developers can create games, animated 2D/ 3D graphics, full-scale database apps.

Web Applications: As universal tool JavaScript also can be used for web application development. Google Maps is a prime example that JS works with web apps. Thanks to JS users just in one click has a detailed view of the needed area. It’s possible because JavaScript interacts with the browser without sending messages to and fro to the servers. Instead of that JS uses the power of API technology.

Web Servers: It can be built by using the power of Node JS. The Node JS bases servers running without buffering and transfers chunks of data processes and it’s usually super-fast. Also, it is single threaded with event looping which is used in a non-blocking way.

Games: JavaScript is a convenient platform for quick start of browser-based game development. This platform is rich in content rendering and input processing from various sources. JS has a lot of libraries and game engines to choose from. The most common JavaScript game framework: Phaser, Pixi.js, Create.js, Crafty.js, gameQuery. The most popular JavaScript games, of which you definitely know are 2048, Tetris, Travians, Dark Room, Roll It, Cookie Clicker.

Mobile Apps: With using the power of JS, CSS and HTML technologies you can easily create a mobile application. For this purpose there are 8 the most common JavaScript frameworks for mobile:

PhoneGap (using for creation hybrid mobile app, based on developer web development skills);

jQuery Mobile (using for building an app or a mobile friendly website);

Meteor (using for creating interactive mobile apps with ongoing control over app);

React Native (using for native app development);

NativeScript (using for creating multi-platform native mobile apps from a single code source);

Titanium (using for creating native apps via HTML, JavaScript, and CSS web technologies);

Sencha Touch (using for creating mobile apps that work on Android, iOS, Kindle Fire, etc.);

Ratchet (top JS framework for Android and IOS applications).



Smartwatch Apps: as the most common language JavaScript is used in the development process of all kinds of apps and devices. It’s possible because of the Pebble JS library which is used for Smartwatch development.

Art: Via JS HTML5 you have an opportunity to use the drawing graphics for your future website page. HTML5 allows creating two and three-dimensional shapes on the canvas that has no border or content and offers a board field for creativity.

Flying Robots: that’s right; JavaScript is so multifunctional that it is even used for creating drones and robot technologies. For drones development engineers usually use the power of React, Node.js and Next.js.

So, as you can see JavaScript is the most powerful language with a lot of features and tools that can be used for creating the most extraordinary IT solutions that are only limited by your imagination.