What does vue borrow from angular?

In the world of web application development, Angular is a highly acclaimed framework that is widely used in various types of applications. Vue.js is another popular JavaScript framework that has been gradually gaining momentum since 2014. Both Vue and Angular share the same goal of providing reliable solutions for building complex web applications. Therefore, Vue.js relies on certain ideas and technologies from the Angular framework.

This article will explore what things in the Vue framework are borrowed from the Angular framework, and how Vue improves their performance and further improves developer productivity.

1. Directives

First of all, Vue borrows from Angular’s ​​directive feature, which is one of Angular’s ​​most famous components. In Vue, a directive is also a tag that can be injected into a template via template syntax or render functions. Vue's instructions can be used to add page interaction, handle events, set styles, and more. Unlike Angular, Vue's directives have higher customization capabilities, and global or local directives can be easily added.

2. Component

In addition to instructions, Vue also inherits the idea and implementation of components from Angular. In Vue, components are reusable code blocks that can contain data, styles, and behaviors, and are combined with instructions and lifecycle hooks for deep interactive binding. The component designs of Angular and Vue are very similar, and you can use many of the same features, such as routing, component nesting, etc.

3. One-way data flow

One-way data flow is one of the most important concepts in Angular templates. It refers to the data transfer from Component to View. This ensures the simplicity and readability of the code. Vue.js implements a one-way data binding function similar to Angular by implementing a built-in one-way data flow mechanism.

4. Dependency Injection

Dependency Injection (DI) is one of the most important components of the Angular framework. It makes it very easy and easy to use services and communicate between components in an application. Intuitive. Vue also borrows the idea of ​​dependency injection from Angular, but uses a different implementation. In Vue, component access and communication use the passing of props and events, which is somewhat similar to the service factory pattern used by Angular.

5. Virtual DOM

The virtual DOM in Angular is a very useful feature. It optimizes applications by comparing two renderings before and after. Vue.js also borrows Angular's virtual DOM solution. In fact, Vue's virtual DOM is more lightweight and efficient. Therefore, Vue has an advantage over Angular in terms of performance.

Summary:

Although Vue borrows many features from Angular, it achieves better performance and functionality by improving and extending these features. Their design ideas and philosophies are very similar, so the two frameworks have a similar experience and syntax. For developers who are familiar with Angular, learning and using Vue should be relatively easy. However, Vue achieves better performance for the needs of single-page applications and is easy to integrate. Therefore, Vue has good application prospects relative to Angular in the entire web application development process, and can be more widely used in the future. Applications.

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