is javascript back end or front end language?
JavaScript can be used for both front-end and back-end development. On the front-end, it is commonly used to add interactivity to web pages, such as form validation, animations, and dynamic content. On the back-end, it is often used with Node.js to create server-side applications, APIs, and to interact with databases. So, whether JavaScript is considered a front-end or back-end language depends on the context in which it is being used.