Open-source Web Front-end development resources

Jquery

Jquery (http://jquery.com/) is a fast and concise JavaScript library that simplifies HTML document traversal, event processing and animation, as well as quick web development and Ajax interaction. Jquery is a relatively lightweight solution that complies with the css3 standard and can adapt to mainstream browsers. Jquery currently has many plug-in extensions, such as the effects of user interfaces and various themes. If you do not like the themes in the previous jquery topic Style Library, the themeroller of jquery allows you to create your favorite themes. Jquery was originally a lightweight JavaScript framework. Many other JavaScript frameworks are built on it, but now jquery has more and more functions.

License: New BSD or any GPL-compliant license

Jqtouch

Jqtouch (http://www.jqtouch.com/) is a jquery plug-in specifically tailored for iPhone and ipodtouch platforms. It also claims to support the Android platform, but it is still weak in animation support for the Android platform. For iPhone, iPod, and Android devices, jqtouch provides very attractive interfaces, which are a good news for developers who want to develop user interfaces on these devices.

License: MIT

EXT core, ext JS, and ext GWT

EXT core (http://www.sencha.com/) is a lightweight and functional JavaScript library. It provides Dom operations such as traversal abstraction and other functions such as Ajax, events, custom events, animations, templates, and object-oriented. Ext js is a cross-browser method for building rich Internet applications.ProgramIn addition to core functions, extjs has a high-performance, customizable component and component model library. Extgwt is a Java library that is used together with Google's GWT to build a wide range of Internet applications. EXT was originally built on Yui, jquery, and prototype. It now has its own native JavaScript library, but still uses jquery.

License: ext core, MIT; Ext JS and ext GWT: Dual license cial/GPL v3

Sencha touch

Sencha touch (http://www.sencha.com/products/touch/) is an application framework based on Touch devices built using HTML5, css3 and JavaScript. Currently, it mainly runs on the iPhone and Android platforms. It is similar to ext Js. Currently, the original author of jqtouch is in charge of this project.

License: Dual ‑cial (60-day beta)/GPL v3

Apache hadoop

Hadoop was initially developed by Yahoo. It is an integrated tool solution that manages distributed data and highly scalable data clusters. Hadoop tools support the construction of large databases and data warehouses, as well as large-scale analysis and data analysis functions, which are implemented by mapreduce. For companies that want to analyze and process large data, hadoop provides a robust and scalable solution.

license: Apache license 2.0