JavaScript is a computer language that enables the implementation of sophisticated functionality on web pages. It is everywhere, but it is even more powerful than that. You can do much more with JavaScript than just webpage stuff. There are many other unique possibilities that this language opens up.

It is the most popular and widely used language on the planet, according to a recent survey by StackOverflow.

Cool Things You Can Build With JavaScript


1. Web and Mobile Apps

Web and mobile applications increasingly use JavaScript for their user interface and functionality. The user interface, which includes buttons, menus, and other interactive elements, is made using JavaScript. Adding features like maps, music, and video playback is another purpose for it.

The web and mobile app development market has been completely transformed by React native, an open-source cross-platform mobile application development framework that leverages JavaScript as its core programming language. Other js-based frameworks, such as Ionic, Angular, or Vue, are particularly helpful for creating contemporary, cross-platform web and mobile apps in addition to React Native.

Developers can comfortably use JS to develop applications for multiple platforms, including Windows, the Web, UWP, iOS, Android, macOS, tvOS, and others.

2. Web Servers

JavaScript has made it simple to create web servers; for example, a simple web server may be created using just 10 lines of code. Although using Node.js or a common framework like Express will allow you to create more functional servers and provide a myriad of HTTP utility methods and middleware at your disposal, creating a robust API is quick and easy.

3. Websites

Brendan Eich invented JavaScript in 1995 with the intention of adding interaction and behavior to static websites, and this is still the reason for which it is used today. To some extent, JavaScript is present on all contemporary websites. It is used in the development of various websites, including Amazon, Yahoo, and Wikipedia.

Some of the functionalities that you can add to your websites using JavaScript include:

  • -Revealing or hiding menu information
  • -Hovering effect of the mouse pointer, such as change of color or shape
  • -Playing media files
  • -Zooming in or zooming out of picture files
  • -Drop-down menu
  • -Animation
  • -Timer or countdown clock
  • -Image carousel or slider on the banner

4. Flying Robots

That’s right, flying robots! Many quadcopters sold commercially are equipped with a basic operating system that enables the installation of NodeJS. This implies that JavaScript can be used to program a drone.

As is undoubtedly very obvious, Atwood’s Law still holds true, although not necessarily in a negative sense. The world’s most user-friendly programming language is still JavaScript. So it’s wonderful to see that there are so many different projects that can be made with it.

5. Art

A recent addition to HTML5 is the canvas element, which aids in rendering or adding three-dimensional objects or shapes to browsers. Because of this, browsers are now a new source of digital art.

6. Games

Gamers have never relied heavily on the web as their primary platform. But recently, it has developed into a significant gaming area. The advent of HTML5 allows game developers to create browser-based games at a new degree of complexity. Combining HTML5 and JavaScript enables you to increase interaction and dynamic content, which is ideal for gaming. Additionally, a variety of APIs provides numerous ways for game creators to quickly and easily draw whatever type of element they choose. To make their jobs easier, development teams might use game frameworks that abstract the most tedious aspects of creating games, such as handling shape animations.

Bottom Line

Through constant development since its inception in 1995, JS  has come a long way. Now, it’s almost everywhere on the modern web. What is the purpose of JavaScript? We hope that this post has provided you with some useful information about the real-world application and use cases of JavaScript if you have ever wondered about this. Here at WonderIT, we have professionals who are specialized in JavaScript, so feel free to reach us for your needs.