Vue is a progressive JavaScript framework that is popularly used for building user interfaces. It was created and maintained by Evan You and the Vue core team in 2014 and is known for its fast performance, lightweight size, and easy-to-use API. Vue is a great choice for creating single-page applications and components for larger applications.
Frontend development is the process of creating the user interface of a website or application, which includes creating the HTML, CSS, and JavaScript code. This is usually the first step in web development, as it is the part of the website or application that the user interacts with.
Backend development is the process of creating the logic and functionality of a website or application, which includes creating the server-side code to process requests and generate responses. This is typically the second step in web development, as it is responsible for the business logic and data processing.
Vue is a great choice for frontend development, and can be used to create single-page applications and components for larger applications. However, Vue cannot be used for backend development, and a server-side language or framework such as Node.js or Ruby on Rails will need to be used for this.