What exactly is JavaScript used for?
The question is about JavaScript
Answer:
JavaScript is utilized mainly to impart interactivity and dynamic behavior in websites. Some examples include form validation, animations, maps with interactive elements, and real-time content updates. These involve server-side development using Node.js, mobile app development using frameworks such as React Native, and even desktop application development, hence versatile in that it can be both a Back-end and Front-end language.