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. Slide through a carousel of images on the homepageĭisplaying a timer or count-down on a websiteĭevelopers can use various JavaScript frameworks for developing and building web and mobile apps. Show or hide more information with the click of a buttonĬhange the color of a button when the mouse hovers over it There are almost no limits to the things you can do with JavaScript on a web page – these are just a few examples: JavaScript allows users to interact with web pages. Here are some basic things JavaScript is used for: 1. But JavaScript is also used beyond the Web in software, servers, and embedded hardware controls.

JavaScript is mainly used for web-based applications and web browsers. To recap, JavaScript adds behavior to web pages. Incorporating JavaScript improves the user experience of the web page by converting it from a static page into an interactive one. Common examples of JavaScript that you might use every day include the search box on Amazon, a news recap video embedded on The New York Times, or refreshing your Twitter feed. Where HTML and CSS are languages that give structure and style to web pages, JavaScript gives web pages interactive elements that engage a user. JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. In this post, we break down what JavaScript is, what JavaScript is used for, and why we use JavaScript in our coding bootcamps. Have you ever wondered, ‘What is JavaScript used for?’ If so, you’re not alone.

What is the use of javascript