Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you about the trend and prospect of the JavaScript framework. The article is rich in content and analyzed and described from a professional point of view. I hope you can get something after reading this article.

Every year, the technology industry is developing rapidly. Based on popularity and comprehensiveness, there are different trends. The technology trends that emerged last year may not even exist this year. Therefore, when we are dealing with such a rapidly changing ecosystem, it is important to understand industry trends.

I will compare some JavaScript frameworks based on the following facts.

Keep growing and up-to-date-and probably for the foreseeable future.

According to some reliable websites, such as GitHub,NPM trend, Google trend, etc., are considered to be very popular.)

There is an active community around.

1. React.js-Fast use

> Source: reactjs.org

React.js is an open source front-end library created by a group of Facebook developers in 2011. After 9 years of development, it is considered to be one of the popular front-end libraries. It became open source in 2013.

React introduces a component-based, reactive, functional programming style for front-end development, thus changing the development direction of single-page applications.

Why is React so popular?

Well, it has some exciting functions.

React introduces a component-based rendering mechanism that reloads components on a page without changing its data. React provides the ability to re-render only components that receive new data.

It provides high-quality server-side rendering (SSR) and has a lot of SEO support.

As we said, new features are being developed for React, including React Fiber for better concurrency, React hooks for managing functional components with less boilerplate code, React suspense for better rendering, and so on. Therefore, the development of React is quite fast.

Once you have learned React, you can use it anywhere, not only for Web applications, but also for mobile applications (React Native).

Similarly, many other features make React.js one of the most popular libraries today. The NPM trend even proves this fact. Let's take a look at the trends of React compared to other frameworks over the past five years.

> Source: NPM Trends

As you can see, React.js has clearly dominated the front-end framework in terms of downloads for the past five years.

In terms of Stackoverflow trends, React.js will also replace other popular frameworks.

> Source: Stack Overflow Trends

Tip: use Bit (Github) to share reusable components between projects. Bit makes it easy to share, record, and organize independent components from any project.

It allows you to reuse code to a large extent, collaborate on independent components, and build scalable applications.

Bit supports Node,TypeScript,React,Vue,Angular and so on.

> Example: exploring reusable React components shared on Bit.dev

2. Vue.js-an amazing 174k GitHub star!

> Source: vuejs.org

Vue.js was created by Evan You, a former Google engineer, combining the positive features of AngularJS (View layer) and the positive features of React (Virtual DOM). This is one of the easiest front-end frameworks to learn, and developers can use Vue.js to implement SPA very effectively. For this reason, this has become very popular among developers.

Compared with other frameworks, the number of stars obtained by Vue.js on GitHub is more obvious.

> Source: Star History

> Source: NPM Trends

According to the above statistics on NPM trends, Vue has 173615 GitHub stars, even higher than React. This proves that Vue.js is a very popular framework today.

The best of both worlds.

Some features of Vue.js make it popular rapidly. Some of them are

Vue.js allows progressive Web application development.

It provides bidirectional data binding similar to AngularJS and Virtual DOM, as well as event sources similar to React.

Have equal support for JavaScript and TypeScript.

In the past few years, the popularity of Vue has increased.

> Source: NPM Trends

Since we came across Angular when talking about the above framework, let's take a look at its popularity.

3. Complete framework of Angular-

> Source: Angular PRESSKIT

Google launched Angular in 2016. But its predecessor, AngularJS, dates back to 2010. In the early days, the popularity of React left Angular behind. However, Angular found that its niche market has become a reliable and reliable enterprise-class framework.

Why is it popular?

AngularJS is still very popular for a number of reasons.

It has a large ecosystem that has been maintained for more than a decade.

It has a full set of tools.

Allows high-quality code to be generated with a clean coding structure and code consistency.

It has excellent documentation and its library provides a lot of support for developers.

Increasing community support.

If you compare Angular with React, you can observe that the downloads of Angular have not increased much. No downloads have almost reached saturation level in the past two years.

> Source: NPM Trends

4. Ember.js-improve developer productivity

> Source: emberjs.com

Ember.js is a well-known popular JavaScript framework for building modern Web applications. It is a full-featured framework that allows developers to focus more on creating unique features. By avoiding tedious code, this will increase the productivity of developers. In the past few years, it has become more and more popular, and many first-class companies use this framework in their products. Good examples are Netflix,Microsoft and LinkedIn.

Even though Ember is primarily used for Web, desktop and mobile application development is noteworthy for Ember.js. One such example is the Apple Music desktop application. The use of Ember.js in Apple Music proves that it is an excellent JavaScript framework. It runs based on two-way data binding concepts such as SSR such as AngularJS and React.

Ember ranks sixth in the front-end JavaScript framework category in the State Of JS 2019 survey.

Since its release, the usage of Ember in the developer community has gradually increased and reached a high level. Downloads somewhere in May 2020.

5. Svelte.js-Ultra small package!

> Source: Wikimedia Logos

In the past 12 months or so, Svelte.js has become very popular. This is a component-based open source JavaScript framework written in TypeScript. Svelte was released in 2016 and has become increasingly popular among the developer community since then.

Why is it popular?

Unlike React, Svelte does not have a virtual DOM. These components are written entirely in HTML,CSS and JavaScript.

The Svelte compiler compiles them into the original JavaScript module, which is independent of the framework. Therefore, the bundle size of the application is very small compared to React,Angular and Vue.

As the state changes, the DOM will be updated through Operation. Therefore, unlike React or Vue, Svelte does not require higher browser processing power.

Svelte won the award for upcoming technologies that may or may not be taken over in the JS 2019 survey.

> Source: State of JS Survey 2019

Since the beginning of this year, the use of Svelte has increased sharply.

> Source: NPM Trends

Honorary award

Although React,Vue and Angular rank among the top three popular frameworks, there are many other popular frameworks / libraries that are coming.

Some of these frameworks or libraries are as follows.

Meteor- developers eager to develop real-time applications often use Meteor. This is considered a full-stack solution for developing and deploying Web applications.

Mithril-this is the UI JavaScript framework for developing SPA. This provides out-of-the-box routing and XHR utilities that are fast and easy to implement.

Aurelia- is considered a newer version of JavaScript, which allows you to implement any interface. It extends the many uses of HTML, including data binding.

Polymer-an open source code base that allows you to create elements for a Web site without going into complex levels. Supports one-way and two-way data binding. Google developed polymer.

Conclusion

All of the JavaScript libraries and frameworks we introduce here have great potential and will grow dramatically in the future. Therefore, getting started with these will bring more benefits to your JavaScript career. If you are interested in comparing more JavaScript frameworks and libraries and exploring their popularity, you can find more information.

These are the trends and prospects of the JavaScript framework shared by the editor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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