Use-Cases of JavaScript in different Industries
📌 What is JavaScript ?
JavaScript is a scripting language for creating dynamic web page content. It creates elements for improving site visitors’ interaction with web pages, such as dropdown menus, animated graphics, and dynamic background colors.
Additionally, JavaScript streamlines processes that users would otherwise need to do themselves, such as reloading a web page to see its changes.
Developers generally use JavaScript alongside HTML and CSS to create a dynamic website. The scripting language works well with CSS in formatting HTML elements. However, it still maintains user interaction, something that CSS cannot do by itself.
📌 Usecases of JavaScript :-
- JavaScript allows webpages to become more interactive in many ways including displaying animations, making functional drop-down menus, zooming in and out of webpage images, or even changing button colors when the user’s mouse hovers over it.
2. JavaScript is widely used in game development, particularly for new developers who want to practice and refine their skills.
3. Developers can use various JavaScript frameworks for developing and building web and mobile apps. JavaScript frameworks are collections of JavaScript code libraries that provide developers with pre-written code to use for routine programming features and tasks — literally a framework to build websites or web applications around.
4. JavaScript is also very helpful in building mobile games . it gives us the framework and design to build out game and makes it more attractive to play. Tower building and Cross code is one of the most popular games made by it.
📌 Advantages of JavaScript :-
- Speed — JavaScript tends to be very fast because it is often run immediately within the client’s browser. So long as it doesn’t require outside resources, JavaScript isn’t slowed down by calls to a backend server. Also, major browsers all support JIT (just in time) compilation for JavaScript, meaning that there’s no need to compile the code before running it.
- Simplicity — JavaScript’s syntax was inspired by Java’s and is relatively easy to learn compared to other popular languages like C++.
- Server Load — JavaScript is client-side, so it reduces the demand on servers overall, and simple applications may not need a server at all.
- Rich interfaces — JavaScript can be used to create features like drag and drop and components such as sliders, all of which greatly enhance the user interface and experience of a site.
