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Editor to share with you what the popular JavaScript framework is, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

10. Aurelia

Aurelia is an open source modern JavaScript module toolkit that contributes to the development of Web and mobile applications. It is also known as the "next generation framework". The framework has been widely recognized since its launch. Companies such as Fileee, Freska, Ordami and BTEK Software, as well as more than 800 websites, use Aurelia.

Don't forget that Aurelia is the only framework that allows developers to build components using native TypeScript or JavaScript.

Below I list some of the main features of Aurelia:

Multilingual support: Aurelia's API is carefully designed to be used in the most practical Web programming languages of today and the future. Aurelia supports ES5, ES2015, ES2016 and Typescript, which is very useful and provides you with a high degree of flexibility.

Modular framework: instead of using a single framework, Aurelia is made up of smaller, focused modules. Put them together to form a fully functional framework, or you can build alternative solutions through customization.

Clean documentation: Aurelia provides a very detailed and useful set of documentation that can help all developers. It is known for good documentation.

Extensible HTML:Aurelia 's extensible HTML compiler allows you to create custom HTML elements, add custom attributes to existing elements, and control template generation, all of which fully support dynamic loading, data binding, and high-performance batch rendering.

9. Polymer

Polymer is an open source JavaScript library maintained by Google for building Web applications using Web components. Currently, more than 3000 websites are using polymers, such as virustotal.com, rogers.com, zeplin.io and so on.

Unlike other JavaScript frameworks, Polymer allows developers to take advantage of the functionality that exists in Web when building components. It is the first library to use Web components to interactively build applications.

Key features of Polymer:

Web components: Polymer builds on the idea of Web components. The Web component is a set of W3C standards made up of several different Web technologies, including custom elements. These components are part of the browser, so you don't need any third-party tools or libraries, such as jQuery.

Unidirectional and bidirectional data binding: it provides unidirectional and bidirectional data binding. Polymer is designed to support one-way and two-way flow of data.

Native browser: Polymer uses native browser technology instead of relying on custom JavaScript libraries. The DOM layer of Polymer is closest to the native JavaScript layer.

Custom elements: it allows you to easily create custom elements using HTML, CSS, and JavaScript to add interactions to them. Polymer.js provides the easiest way to create custom HTML elements because its library is built on the Web standard API.

8. Meteor

Meteor is a free and open source JavaScript framework written in NodeJS. It allows rapid prototyping and generation of cross-platform code. It is becoming more and more popular in the market, with more than 13000 websites using Meteor. Sites like mtv.com and meteofrance.com use Meteor to build their user interfaces.

The main features of Meteor are:

Full stack: Meteor provides a full stack solution for developing and deploying Web applications. Meteor bundles several built-in features, such as reactive templates, automatic CSS, and so on.

Smart package: it can be troublesome to develop a login system for your application. But Meteor won't. The Meteor package can easily add user accounts, as well as JavaScript libraries such as React. Best of all, adding these types of smart packages is easy, with just a few keystrokes in the terminal.

Real-time network applications: Meteor is the perfect solution for building real-time programs. All layers from the database to the template are automatically updated. This means that you do not need to refresh the page to view updates. Any changes to the document are saved immediately. This makes Meteor the perfect solution for real-time collaboration.

Single language development: Meteor allows the same code to be used on both the front end and the back end, and can be used for mobile and Web applications. It can eliminate the installation and configuration of different libraries, module managers, API, drivers, and so on. This saves developers a lot of time because they don't need to perform a context switch between the server language and JavaScript.

7. Ember

Ember is an open source JavaScript Web framework that allows developers to build scalable single-page Web applications by incorporating best practices into the framework. Ember has been named the best JavaScript client framework, and its main competitors are React and AngularJS. More than 6000 websites are currently using ember. To give just a few examples: nasa.gov, tutorialspoint.com and so on.

Some of the main features of Ember:

The future of Web development: with the help of the Babel JavaScript converter, Ember allows developers to use the future JavaScript standard and convert it into code supported by current browsers. Don't know what Babel is? Babel is a JavaScript converter that allows developers to use the next generation of JavaScript code now. In addition, Babel benefits from many plug-ins and is compatible with frameworks such as Ember, Rails, Sails, and Meteor.

Ember cli:Ember and Ember-CLI are two completely different things, but neither is complete without the other. Ember-CLI is a command-line utility that is provided with the software stack of the Ember framework. Ember-CLI is a powerful productivity tool that supports CoffeeScript, Handlebars, LESS, and Sass.

Ember templates: Ember's templates are built into Ember's UI and are written in the Handlebars template language. Handlebars, named for its use of double curly braces, allows developers to write less code. Templates provide many functions in Ember, such as components, sockets, and expressions.

CoC: its only goal is speed and the idea of getting things done, which is a huge boost for startups that are always trying to outdo their competitors. Ember has best practices about its structure, which means that developers can focus more on implementing the business rather than reinventing the wheel with tedious code. There are more results than blueprints.

6. NodeJS

Node.js is an open source server-side platform built on Google Chrome's JavaScript engine. The number of websites using NodeJS has exceeded 84000. It is one of the most downloaded cross-platform runtime environments for executing JavaScript code.

The main features of Node.js are:

Non-blocking: all API of the Node.js library is asynchronous, that is, non-blocking. This means that Node.js-based servers will never wait for API to return data. The server moves to the next API after calling it, and the event notification mechanism helps the server get a response from the previous API call.

Single thread: Node.js uses a single thread model with event loops. The event mechanism helps the server respond in a non-blocking manner, making the server highly scalable, while traditional servers create a limited number of threads to process requests. Compared with traditional servers such as Apache HTTP Server, the single-threaded programs used by Node.js can serve more requests.

Fast: NodeJS is built on Google Chrome's V8 engine. Google's V8 engine ensures that the Node.js library executes its code at extremely fast speed.

Data flow: NodeJS programs never buffer any data, they just output data in blocks. In this way NodeJS can provide faster service.

5. BackboneJS

BackboneJS is a lightweight JavaScript library for developing and building client applications running in Web browsers. Unlike other frameworks, Backbone gives developers the responsibility to choose the tool that best suits the current project. Currently, more than 500000 websites are using Backbone, including tumblr.com, espn.com, soundcloud.com and so on.

The main features of Backbone are:

Separate business and UI logic: Backbone can help you separate your business logic from the user interface, which is very important. When the two are intertwined, it will be difficult to modify. Your interface becomes easier to use when the logic is not dependent on UI.

Event-driven communication: as the project grows, jQuery declarations and callbacks become more complex and the code becomes more confusing. Backbone.js overcomes this problem by providing event-driven communication between views and models.

Less code: conventions are a good way to introduce a common coding style without providing a large number of coding standards. The more backbone conventions you follow, the fewer times you will write code, which in turn will become more standardized and readable.

Synchronize with the backend: because of its excellent support for RESTful API, models in BackboneJS can be easily bound to the backend. If the API is designed correctly, backbone can directly access these operations for read, write, and delete operations.

4. JQuery

Jquery is one of the oldest JS frameworks. This framework has been around for 13 years, and it is still powerful. So what is jQuery?

JQuery is a fast and concise JavaScript library created by John Resig in 2006 with a good purpose: write less and do more. It is a cross-browser JavaScript library designed to simplify client script for HTML. There are currently more than 19 million websites using jQuery! WordPress, Facebook, Google, IBM and many other companies rely on jQuery to provide a unique web browsing experience.

The main features of jQuery are:

DOM manipulation: it makes it very easy to manipulate DOM, allowing developers to make full use of their creativity to create amazing things through easy-to-learn API (based on top-level JavaScript).

Large communities: the community of its contributors is larger and more diverse than any other JavaScript library. It has extensive and comprehensive documentation support, and don't forget that it will be constantly maintained and will become more and more powerful.

AJAX support: in short, AJAX (Asynchronous JavaScript and XML) is about loading data in the background and displaying it on a web page without reloading the entire page. JQuery provides several ways for AJAX functionality. With jQuery AJAX, you can request text, HTML, XML, or JSON from a remote server using HTTP Get and HTTP Post.

Cross-browser support: jQuery has cross-browser support features, suitable for IE 6.0 +, FF 2.0 +, Safari 3.0 +, Chrome and Opera 9.0 +.

3. Vue

Vue is an open source JavaScript framework for building UI. Because of its design adaptability, Vue simplifies project integration with other JavaScript libraries. More than 36000 websites are currently using Vue. Companies like stackoverflow and playstation rely on Vue to develop their website interfaces.

The main features of VueJS are:

Templates: Vue.js provides HTML-based templates that bind DOM to Vue.js instance data. Vue.js compiles the template into a virtual DOM render function. Web developers can use templates for render functions and can replace templates with render functions.

Small size: the success of the JavaScript framework depends on its size. The smaller the size, the more people use it. One of the biggest advantages of Vue.js is its small size. The size of the framework is 18-21 KB.

Adaptability: Vue allows users to write templates in HTML files, JavaScript files, and pure JavaScript files using virtual nodes. This flexibility is also easy for developers using React.js,Angular.js and any other new JavaScript framework to understand. It is based on the JavaScript framework and can be integrated into other programs built on JavaScript.

Detailed documentation: developers always like to use frameworks with detailed documentation because it is always easy for them to write their first application. Vue.js 's documentation is so comprehensive that anyone who knows anything about JavaScript and HTML can use it to develop their own applications or web pages.

2. ReactJS

React is another JavaScript library maintained by Facebook for building interactive and complex UI. It is one of the most popular frameworks, with more than 30,000 websites using React to implement UI. Name a few websites: Microsoft.com, yahoo.com, etc.

The main features of ReactJS are:

Virtual DOM: in React, there is a corresponding "virtual DOM object" for each DOM object. The virtual DOM object creates a virtual copy of the original DOM. This is an one-way data binding, and since modifications do not require real-time rendering to the screen, operating a virtual DOM is much faster than updating the original DOM.

JSX:React uses JSX, which is a simple JavaScript that uses HTML references instead of JavaScript for templates. You can also use HTML syntax to render subcomponents, or write in old-fashioned JavaScript, which means you have the flexibility to code either way.

Unidirectional data flow: React.js is designed to support only data that is passed downstream in one process. If the data must flow in the other direction, additional functional support is required.

Components: in React, everything is treated as components, so you can easily import components supported by React instead of coding or building the entire function, you can easily import and use it.

1. AngularJS

Angular is one of the most powerful, efficient, and open source JavaScript frameworks. It is impossible not to mention Angular in this list. The framework is operated by Google and is used to develop single-page applications (SPA). This development framework is famous mainly because it provides developers with the best conditions to combine JavaScript with HTML and CSS. More than half a million websites, such as google.com, youtube.com, etc., are using Angular.

The main features of Angular are:

MVC architecture: one of the most important features of AngularJS is the MVC architecture. The MVC architecture is divided into three elements, namely, model, view, and controller.

Model: it is the lowest level of the MVC architecture and is used to store data.

View: responsible for showing all your data to users.

Controller: it is basically code that controls the entire interaction between the model and the view.

Bi-directional binding: this is an amazing feature that distinguishes AngularJS from other JavaScript frameworks. Angular Data-Binding establishes a link between the model and the view. During bidirectional data binding, the view displays the changes made in the model, which in turn reflects the changes made in the view.

Single-page apps: using the AngularJS framework, you can build fully responsive single-page applications that can easily and perfectly adapt to different screen sizes. Compared with other web applications, it can also improve the user experience. Because AngularJS-based single-page applications are rendered on the client side, they reduce network traffic by reducing the pressure on the Web server.

Another important feature of HTML UI:AngularJS is that it uses the HTML language to build the user interface. HTML is a common declarative language with short tags that are easy to understand. This leads to a simpler and more organized UI. JavaScript interfaces are generally more difficult to develop and organize. If you are looking for a fast, simple, and easy-to-use solution, this should be it.

The above is all the content of the article "what are the popular JavaScript frameworks?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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