Is JavaScript a front end language?

Angular.js, jQuery, jQuery mobile: These are languages, but rather they are frameworks and libraries written in JavaScript. They are meant to be used on the front end with JavaScript. PHP, Python, Ruby: These languages are used on the server side and are therefore back end. read more

Front end: HTML; CSS; JavaScript; Back end. SQL; PHP; Python; Ruby on Rails; Java; ASP. NET; If you’re looking for more information, here’s a brief summary of the languages listed above. Front end. HTML. HTML (Hypertext Markup Language) is the standard language of the web. It defines the content and layout of a page. read more

JavaScript Basics. JavaScript is a programming language that drives the web: from front-end user interface design, to backend server-side programming, you'll find JavaScript at every stage of a web site and web application. In this course, you'll learn the fundamental programming concepts and syntax of the JavaScript programming language. read more

The reason that Javascript appears different on the "front end" versus on the "back end" is that Javascript on the front end is tied to the DOM while Javascript on the backend doesn't need to be. read more