React employs a declarative approach that makes it easy to reason about your application while aiming for efficiency and versatility. It creates a straightforward view for each state in your project, and when your data changes, React quickly updates and renders the appropriate component. The declarative approach will make your code more dependable and more straightforward to troubleshoot. In this blog, we will discuss about ReactJs like - Who is a React JS Developer? ReactJS jobs salary, ReactJS fresher salary in India, react developer salary in India and so on.