Although both Vue.js and Vue CLI are front-end JavaScript frameworks, Vue CLI is the official Vue.js scaffolding tool for projects, built on top of the webpack framework.
2. Vue CLI is a command-line tool that helps Vue developers save time and effort while customising and setting up the build processes for their applications.
3. It creates a well-organized code structure and guides you through the process of picking the tools you wish to include in your software, while taking care of the configuration and allowing you to concentrate on writing the code that will power your application.