There are several design patterns used in Vue.js 2, some of the most commonly used are:
- Component-based Architecture: Vue.js is built around the idea of creating reusable components, which can be combined to create more complex applications. This component-based architecture promotes code reusability and makes it easier to manage complex user interfaces.
- Single-File Components (SFC): Vue.js provides a way to define components using a single file format that includes the template, script, and style. This approach helps to keep the code organized and makes it easier to maintain.
- Observer Pattern: Vue.js uses the Observer pattern to detect changes in the data and update the view accordingly. This pattern is used in the Vue.js reactive system to track changes to the data and update the UI automatically.
- Dependency Injection: Vue.js uses Dependency Injection to manage component dependencies. This design pattern helps to reduce the coupling between components and makes it easier to test and maintain the code.
- State Management: Vue.js provides a centralized store for managing application state called Vuex. Vuex follows the Flux pattern, which provides a unidirectional data flow and makes it easier to manage the application state.
- Higher Order Components: Vue.js allows the creation of Higher Order Components (HOCs) which are functions that take a component as input and return a new component with additional functionality. This pattern helps to reuse code across multiple components.
- Renderless Components: Renderless components in Vue.js are components that don't have a template and are only used to provide the functionality to other components. This pattern helps to keep the code organized and makes it easier to maintain.
These are just some of the design patterns used in Vue.js 2, there are many more that are used depending on the specific needs of the application.
