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This article will explain in detail what the open source javascript framework is, and the editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

Open source javascript framework: 1, Angular;2, Backbone;3, "D3.js"; 4, React;5, jQuery;6, Ember;7, Polymer;8, Three;9, PhantomJS;10, BabylonJS and so on.

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

Open source JavaScript framework and libraries

1. Angular

Angular is one of the most popular JavaScript frameworks at present. Developers use it to create numerous complex Web applications. The core design idea of Angular.js is single-page application mode, but it also supports MVC architecture. With Angular.js, developers can use JavaScript code at the front end, thus expanding the HTML vocabulary at will.

Angular. Since its birth in 2009, the pace of development has not stopped. The current Angular 1 stabilizes at 1.5.8pm 1.2.30. You can also try Angular 2, which is significantly better than version 1, but has not yet gained popularity among the global developer community.

Angular adopts the important concept of data binding. The user uses the interface to interact, and when the interaction is complete, the view is then updated with the new value to ensure that all the content is synchronized. DOM updates do not begin until the underlying logic has been executed in the model.

2. Backbone.js

Many friends may not plan to develop complex Web applications. In this case, relatively simple Web application frameworks such as Backbone.js can be well used to learn relevant knowledge. Backbone.js is an intuitive framework that speeds up the construction of simple Web applications and makes the whole process fun. Similar to Angular.js, Backbone.js also has MVC support. Other core features of Backbone.js include routing, RESTful API support, attribute state management, and so on. You can also use Backbone.js to build single-page applications.

The current stable version of Backbone.js is 1.3.3 and is available directly from GitHub.

3. D3.js

D3.js is an excellent set of JavaScript libraries that can help developers create rich web pages using data manipulation capabilities. D3.js combines SVG, HTML and CSS. With D3.js, you can easily bind data to DOM and start data-driven events. With the help of D3.js, we can also create high-quality data-driven web pages to provide data content understanding information with better visual effects.

4. React

React is a very interesting JavaScript framework. Unlike other JavaScript frameworks, React.js is well suited for building highly extensible front-end user interfaces. Founded in 2013, React has grown rapidly based on the BSD license and with its advantages in developing complex and beautiful user interfaces.

The core idea of React.js is virtual DOM. Virtual DOM is similar to an intermediary between client and server, which is used to improve performance. The changes that occur in the virtual DOM match the server DOM to ensure that only the necessary elements are updated, which makes the entire process much faster than traditional UI updates.

You can also use React to achieve Material design, which means that you can create a very strong level of performance of modern Web applications.

5. JQuery

JQuery is a set of popular JavaScript libraries whose functions include event handling, animation, and more. When building a Web project, you certainly don't want to waste time writing code for simple tasks. JQuery helps us solve this problem with its easy-to-use API. It can also collaborate with all major browsers. With jQuery, you can seamlessly control DOM and develop Ajax applications. With jQuery, developers do not have to worry about the underlying interaction and can easily develop their own conceived Web applications.

JQuery also promotes the separation of HTML and JavaScript code, allowing developers to write concise code using cross-browser compatibility. In addition, the Web application developed by jQuery is also easy to improve and expand.

6. Ember.js

Ember.js is equivalent to the combination of Angular.js and React.js at the functional level. You can learn about the popularity of Ember.js through its technical support community, and new features are constantly emerging. Ember.js is similar to Angular.js in terms of data synchronization. This two-way data exchange mechanism can ensure the running speed and scalability of the application. In addition, it can help developers create front-end elements.

In terms of React.js similarity, Ember.js also provides server-side virtual DOM to improve performance and scalability. Ember.js also encourages reduced coding requirements, excellent API options, and a superior technical community.

7. Polymer.js

If you plan to create your own HTML5 element, you might as well try Polymer.js. The core of Polymer is to provide Web developers with the ability to create their own tags, thereby expanding their development capabilities. For example, you can create a < my_video > tag and define a function similar to the < video > element in HTML5.

Polymer was launched by Google in 2013 and is licensed under 3-Clause BSD.

8. Three.js

Three.js is another set of JavaScript libraries, mainly oriented to 3D development. If you are animation and game developers, then Three.js is definitely worth a try. Three.js uses WebGL and can be easily used to render 3D objects on the screen. You may have heard of HexGL, a future-style racing game, which is built by Three.js.

9. PhantomJS

When using JavaScript, you have to deal with all kinds of browsers. When it comes to browsers, resource management is the most important issue. With PhantomJS, you can monitor the performance of Web applications through the WebKit it provides. This WebKit is also part of the rendering engine within Chrome and Safari.

The whole process is implemented in an automated way, and you only need to use the API provided by it to set up the Web application.

10. BabylonJS

BabylonJS and Three.js are very similar in positioning, providing JavaScript API to create powerful seamless 3D applications. It is open source and based on JavaScript and WebGL. The process of creating a simple 3D object such as a sphere is very simple and takes only a few lines of code. You can carefully refer to the BabylonJS documentation to understand the excellence of the library. In addition, the project home page also provides a number of inspirational and excellent demonstrations.

11. Boba.js

There is a common requirement among Web applications, that is, analysis. If you have been obsessed with how to insert the analysis mechanism into the JavaScript application, then consider Boba.js. Boba.js helps you get things done easily and includes support for old ga.js. You can also use Boba.js to achieve indicator integration. Its only operating premise is jQuery.

12. Underscore.js

Underscore.js is the best solution for blank HTML editor files. When starting the project, many friends feel unable to start or are forced to repeat the steps already completed in the previous project in front of the empty screen. Underscore.js can provide a number of functions accordingly, such as allowing users to take advantage of their most commonly used Backbone.js or jQuery functional elements.

In addition, there are some functional help mechanisms, including "filtering" and "call diagram", which are designed to help us get to work as soon as possible. In addition, Underscore.js also provides suites to simplify the testing process.

13. Meteor.js

Meteor.js is a fast and efficient way to build JavaScript applications. It is an open source project and can be used to create applications for desktop, mobile, and web-side applications. Meteor.js is a full-stack framework that can implement end-to-end development tasks on multiple platforms. You can use Meteor.js to create back-end and front-end functions, and you can also ensure that the application itself has excellent performance. Meteor.js also has a large technology community, so there are many new features and bug fixes and updates. In addition, Meteor.js is inherently modular and can collaborate with a variety of excellent API.

14. Knockout.js

Knockout.js is clearly the most undervalued option of all the frameworks mentioned today. This open source JavaScript framework is based on the MIT license and is based on MVVM design.

This is the end of this article on "what is the open source javascript framework?". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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