Shulou(Shulou.com)06/02 Report--

Web front-end JS framework can solve what problem, in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

Many partners in learning framework knowledge at the same time, do not understand why to learn three frameworks, editor to introduce the framework can solve what problems, Vue.js is currently the most popular framework, React is the most popular framework, packaging tools Webpack, the current three mainstream Vue.js,Angular.js,React.js framework. Vue.js builds the user interface framework, focusing on the view layer. React development website, the development of mobile phone APP,Vue can be used to develop APP

Front-end framework

The most popular front-end framework in recent years is Vue.js, a progressive framework for building data-driven web interfaces. The goal of Vue.js is to implement responsive data binding and composite view components through the simplest possible API. Many programmers who have used vue commented that "vue.js has the advantages of both angular.js and react.js, and eliminates their disadvantages."

React makes it very easy to create user interfaces. Design a concise view of each state of your application, and React can efficiently update the rendering interface as the data changes.

AngularJS has many features, the core of which is MVW (Model-View-Whatever), modularization, automation of two-way data binding, semantic tagging, dependency injection and so on.

What problems can the framework solve?

To solve the problem of repeatedly referencing external js, take jQuery development as an example, most of the time, you can't complete a project alone, and you need to refer to a lot of third-party plug-ins and libraries, resulting in the introduction of a lot of external JS files into a project.

This not only makes the code cluttered, but also affects the speed of opening. But with the framework, take VUE as an example, it usually works with the build tool, and then an entry file can be completed, which is introduced once and for all at run time.

Use component-based development

Component is one of the most powerful functions in the front-end framework. It can extend your HTML and encapsulate reusable code blocks, such as your broadcast diagram, tab switching, page header, page bottom, and so on. This independent component has complete functions of html, css and js, which greatly saves the amount of code and improves the reusability of the code. Especially when working as a team, it can improve the efficiency of use.

Reduce the development cycle

If you think jQuery can reduce the development cycle, frameworks can actually be faster than libraries. For example, when using jQuery development, most of the time you need to operate DOM frequently, and you have to find DOM every time, which is very tedious. When using the framework, many functions are encapsulated, such as data binding and data formatting. More often than not, we only need to pay attention to the logic of the data when we develop.

This is the answer to the question about what the Web front-end JS framework can solve. I hope the above content can be of some help to you. If you still have a lot of doubts to solve, you can follow the industry information channel for more related knowledge.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.