The Ember.js is a Model-View-ViewModel (MVVM) pattern based, JavaScript web framework. It is an open source framework which is used to create scalable single-page web applications.
In an Ember.js interview, a correct answer to the question “What is Ember.js?” would be:
“Ember.js is an open-source JavaScript framework that is used for building scalable and ambitious web applications. It follows the Model-View-ViewModel (MVVM) architecture pattern and provides developers with a set of tools and conventions to streamline the development process. Ember.js emphasizes developer productivity and code organization by providing features such as two-way data binding, automatic updating of the user interface, and a strong convention-over-configuration approach. It also comes with a robust ecosystem of addons and a powerful command-line interface (CLI) for scaffolding and managing projects. Overall, Ember.js is designed to help developers build complex web applications efficiently while maintaining a strong focus on code quality and maintainability.”